50925450 has 96 divisors (see below), whose sum is σ = 136598400. Its totient is φ = 12517120.

The previous prime is 50925449. The next prime is 50925463. The reversal of 50925450 is 5452905.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 99796 + ... + 100304.

It is an arithmetic number, because the mean of its divisors is an integer number (1422900).

Almost surely, 2^50925450 is an apocalyptic number.

50925450 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 50925450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68299200).

50925450 is an abundant number, since it is smaller than the sum of its proper divisors (85672950).

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

50925450 is a wasteful number, since it uses less digits than its factorization.

50925450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576 (or 571 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 50925450 is about 7136.2069756979. The cubic root of 50925450 is about 370.6621937521.

The spelling of 50925450 in words is "fifty million, nine hundred twenty-five thousand, four hundred fifty".