53548950 has 96 divisors (see below), whose sum is σ = 163489536. Its totient is φ = 11295360.

The previous prime is 53548919. The next prime is 53548967. The reversal of 53548950 is 5984535.

53548950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×53548950² = 5734980092205000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 53548899 and 53548908.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11689 + ... + 15611.

It is an arithmetic number, because the mean of its divisors is an integer number (1703016).

Almost surely, 2^53548950 is an apocalyptic number.

53548950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 53548950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81744768).

53548950 is an abundant number, since it is smaller than the sum of its proper divisors (109940586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53548950 is a wasteful number, since it uses less digits than its factorization.

53548950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3958 (or 3953 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 39.

The square root of 53548950 is about 7317.7148072332. The cubic root of 53548950 is about 376.9209871305.

The spelling of 53548950 in words is "fifty-three million, five hundred forty-eight thousand, nine hundred fifty".