53348950 has 12 divisors (see below), whose sum is σ = 99229140. Its totient is φ = 21339560.

The previous prime is 53348929. The next prime is 53348957. The reversal of 53348950 is 5984335.

It is a super-2 number, since 2×53348950² = 5692220932205000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53348957) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 533440 + ... + 533539.

It is an arithmetic number, because the mean of its divisors is an integer number (8269095).

Almost surely, 2^53348950 is an apocalyptic number.

53348950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53348950 is a deficient number, since it is larger than the sum of its proper divisors (45880190).

53348950 is a wasteful number, since it uses less digits than its factorization.

53348950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066991 (or 1066986 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 53348950 is about 7304.0365552207. The cubic root of 53348950 is about 376.4511475820.

The spelling of 53348950 in words is "fifty-three million, three hundred forty-eight thousand, nine hundred fifty".