53336625957 has 16 divisors (see below), whose sum is σ = 79032711360. Its totient is φ = 35550781200.

The previous prime is 53336625943. The next prime is 53336625973. The reversal of 53336625957 is 75952663335.

53336625957 is a `hidden beast` number, since 5 + 3 + 3 + 3 + 6 + 625 + 9 + 5 + 7 = 666.

It is not a de Polignac number, because 53336625957 - 2¹¹ = 53336623909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53336625557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51394 + ... + 330627.

It is an arithmetic number, because the mean of its divisors is an integer number (4939544460).

Almost surely, 2^53336625957 is an apocalyptic number.

It is an amenable number.

53336625957 is a deficient number, since it is larger than the sum of its proper divisors (25696085403).

53336625957 is a wasteful number, since it uses less digits than its factorization.

53336625957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387201 (or 387195 counting only the distinct ones).

The product of its digits is 15309000, while the sum is 54.

The spelling of 53336625957 in words is "fifty-three billion, three hundred thirty-six million, six hundred twenty-five thousand, nine hundred fifty-seven".