53125718385338 has 8 divisors (see below), whose sum is σ = 79834260536832. Its totient is φ = 26514298206396.

The previous prime is 53125718385331. The next prime is 53125718385349. The reversal of 53125718385338 is 83358381752135.

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

It is not an unprimeable number, because it can be changed into a prime (53125718385331) 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, 24280491770 + ... + 24280493957.

It is an arithmetic number, because the mean of its divisors is an integer number (9979282567104).

Almost surely, 2^{53125718385338} is an apocalyptic number.

53125718385338 is a deficient number, since it is larger than the sum of its proper divisors (26708542151494).

53125718385338 is a wasteful number, since it uses less digits than its factorization.

53125718385338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48560986276.

The product of its digits is 72576000, while the sum is 62.

The spelling of 53125718385338 in words is "fifty-three trillion, one hundred twenty-five billion, seven hundred eighteen million, three hundred eighty-five thousand, three hundred thirty-eight".