12610011506552 has 8 divisors (see below), whose sum is σ = 23643771574800. Its totient is φ = 6305005753272.

The previous prime is 12610011506549. The next prime is 12610011506657. The reversal of 12610011506552 is 25560511001621.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 788125719152 + ... + 788125719167.

It is an arithmetic number, because the mean of its divisors is an integer number (2955471446850).

Almost surely, 2^{12610011506552} is an apocalyptic number.

It is an amenable number.

12610011506552 is a deficient number, since it is larger than the sum of its proper divisors (11033760068248).

12610011506552 is a wasteful number, since it uses less digits than its factorization.

12610011506552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1576251438325 (or 1576251438321 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 35.

The spelling of 12610011506552 in words is "twelve trillion, six hundred ten billion, eleven million, five hundred six thousand, five hundred fifty-two".