53010013511512 has 16 divisors (see below), whose sum is σ = 99394540686000. Its totient is φ = 26504802661920.

The previous prime is 53010013511503. The next prime is 53010013511563. The reversal of 53010013511512 is 21511531001035.

It is a super-2 number, since 2×53010013511512² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24405039 + ... + 26488222.

It is an arithmetic number, because the mean of its divisors is an integer number (6212158792875).

Almost surely, 2^{53010013511512} is an apocalyptic number.

It is an amenable number.

53010013511512 is a deficient number, since it is larger than the sum of its proper divisors (46384527174488).

53010013511512 is a wasteful number, since it uses less digits than its factorization.

53010013511512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51023466 (or 51023462 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 28.

Adding to 53010013511512 its reverse (21511531001035), we get a palindrome (74521544512547).

The spelling of 53010013511512 in words is "fifty-three trillion, ten billion, thirteen million, five hundred eleven thousand, five hundred twelve".