1156768251708 has 12 divisors (see below), whose sum is σ = 2699125920680. Its totient is φ = 385589417232.

The previous prime is 1156768251701. The next prime is 1156768251719. The reversal of 1156768251708 is 8071528676511.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1156768251708² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1156768251701) 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, 48198677143 + ... + 48198677166.

Almost surely, 2^{1156768251708} is an apocalyptic number.

It is an amenable number.

1156768251708 is an abundant number, since it is smaller than the sum of its proper divisors (1542357668972).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1156768251708 is a wasteful number, since it uses less digits than its factorization.

1156768251708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96397354316 (or 96397354314 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 57.

The spelling of 1156768251708 in words is "one trillion, one hundred fifty-six billion, seven hundred sixty-eight million, two hundred fifty-one thousand, seven hundred eight".