53925738 has 8 divisors (see below), whose sum is σ = 107851488. Its totient is φ = 17975244.

The previous prime is 53925737. The next prime is 53925763. The reversal of 53925738 is 83752935.

It is a sphenic number, since it is the product of 3 distinct primes.

53925738 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 53925738.

It is not an unprimeable number, because it can be changed into a prime (53925733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4493806 + ... + 4493817.

It is an arithmetic number, because the mean of its divisors is an integer number (13481436).

Almost surely, 2^53925738 is an apocalyptic number.

53925738 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

53925738 is a wasteful number, since it uses less digits than its factorization.

53925738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8987628.

The product of its digits is 226800, while the sum is 42.

The square root of 53925738 is about 7343.4146008516. The cubic root of 53925738 is about 377.8029683382.

The spelling of 53925738 in words is "fifty-three million, nine hundred twenty-five thousand, seven hundred thirty-eight".