53165232631100 has 18 divisors (see below), whose sum is σ = 115368554809704. Its totient is φ = 21266093052400.

The previous prime is 53165232631087. The next prime is 53165232631201. The reversal of 53165232631100 is 113623256135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 265826163056 + ... + 265826163255.

Almost surely, 2^{53165232631100} is an apocalyptic number.

53165232631100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53165232631100 is an abundant number, since it is smaller than the sum of its proper divisors (62203322178604).

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

53165232631100 is a wasteful number, since it uses less digits than its factorization.

53165232631100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531652326325 (or 531652326318 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 38.

Adding to 53165232631100 its reverse (113623256135), we get a palindrome (53278855887235).

The spelling of 53165232631100 in words is "fifty-three trillion, one hundred sixty-five billion, two hundred thirty-two million, six hundred thirty-one thousand, one hundred".