13007277652 has 6 divisors (see below), whose sum is σ = 22762735898. Its totient is φ = 6503638824.

The previous prime is 13007277629. The next prime is 13007277709. The reversal of 13007277652 is 25677270031.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6527993616 + 6479284036 = 80796^2 + 80494^2 .

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, 1625909703 + ... + 1625909710.

Almost surely, 2^13007277652 is an apocalyptic number.

It is an amenable number.

13007277652 is a deficient number, since it is larger than the sum of its proper divisors (9755458246).

13007277652 is a wasteful number, since it uses less digits than its factorization.

13007277652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3251819417 (or 3251819415 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 40.

The spelling of 13007277652 in words is "thirteen billion, seven million, two hundred seventy-seven thousand, six hundred fifty-two".