13957395652 has 12 divisors (see below), whose sum is σ = 24839433360. Its totient is φ = 6860414696.

The previous prime is 13957395643. The next prime is 13957395679. The reversal of 13957395652 is 25659375931.

It is a junction number, because it is equal to n+sod(n) for n = 13957395593 and 13957395602.

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, 29570518 + ... + 29570989.

It is an arithmetic number, because the mean of its divisors is an integer number (2069952780).

Almost surely, 2^13957395652 is an apocalyptic number.

It is an amenable number.

13957395652 is a deficient number, since it is larger than the sum of its proper divisors (10882037708).

13957395652 is a wasteful number, since it uses less digits than its factorization.

13957395652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59141570 (or 59141568 counting only the distinct ones).

The product of its digits is 7654500, while the sum is 55.

It can be divided in two parts, 139573 and 95652, that added together give a square (235225 = 485²).

The spelling of 13957395652 in words is "thirteen billion, nine hundred fifty-seven million, three hundred ninety-five thousand, six hundred fifty-two".