1956395007652 has 12 divisors (see below), whose sum is σ = 3424564904320. Its totient is φ = 977947892136.

The previous prime is 1956395007587. The next prime is 1956395007659. The reversal of 1956395007652 is 2567005936591.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1956395007659) 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, 62385288 + ... + 62416639.

Almost surely, 2^{1956395007652} is an apocalyptic number.

It is an amenable number.

1956395007652 is a deficient number, since it is larger than the sum of its proper divisors (1468169896668).

1956395007652 is a wasteful number, since it uses less digits than its factorization.

1956395007652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124805850 (or 124805848 counting only the distinct ones).

The product of its (nonzero) digits is 15309000, while the sum is 58.

The spelling of 1956395007652 in words is "one trillion, nine hundred fifty-six billion, three hundred ninety-five million, seven thousand, six hundred fifty-two".