2612632888664 has 16 divisors (see below), whose sum is σ = 4901553097200. Its totient is φ = 1305552062752.

The previous prime is 2612632888661. The next prime is 2612632888687. The reversal of 2612632888664 is 4668882362162.

It is a super-2 number, since 2×2612632888664² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2612632888597 and 2612632888606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2612632888661) 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, 95533172 + ... + 95560515.

It is an arithmetic number, because the mean of its divisors is an integer number (306347068575).

Almost surely, 2^{2612632888664} is an apocalyptic number.

It is an amenable number.

2612632888664 is a deficient number, since it is larger than the sum of its proper divisors (2288920208536).

2612632888664 is a wasteful number, since it uses less digits than its factorization.

2612632888664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191095402 (or 191095398 counting only the distinct ones).

The product of its digits is 63700992, while the sum is 62.

The spelling of 2612632888664 in words is "two trillion, six hundred twelve billion, six hundred thirty-two million, eight hundred eighty-eight thousand, six hundred sixty-four".