52630411512 has 32 divisors (see below), whose sum is σ = 150372604800. Its totient is φ = 15037260384.

The previous prime is 52630411511. The next prime is 52630411513. The reversal of 52630411512 is 21511403625.

It is an interprime number because it is at equal distance from previous prime (52630411511) and next prime (52630411513).

It is a super-2 number, since 2×52630411512² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52630411512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52630411511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156637962 + ... + 156638297.

It is an arithmetic number, because the mean of its divisors is an integer number (4699143900).

Almost surely, 2^52630411512 is an apocalyptic number.

It is an amenable number.

52630411512 is an abundant number, since it is smaller than the sum of its proper divisors (97742193288).

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

52630411512 is a wasteful number, since it uses less digits than its factorization.

52630411512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313276275 (or 313276271 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 52630411512 in words is "fifty-two billion, six hundred thirty million, four hundred eleven thousand, five hundred twelve".