12056095975 has 72 divisors (see below), whose sum is σ = 19413364608. Its totient is φ = 7340356800.

The previous prime is 12056095967. The next prime is 12056095981. The reversal of 12056095975 is 57959065021.

It is not a de Polignac number, because 12056095975 - 2³ = 12056095967 is a prime.

It is a super-2 number, since 2×12056095975² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 569022 + ... + 589828.

It is an arithmetic number, because the mean of its divisors is an integer number (269630064).

Almost surely, 2^12056095975 is an apocalyptic number.

12056095975 is a deficient number, since it is larger than the sum of its proper divisors (7357268633).

12056095975 is a wasteful number, since it uses less digits than its factorization.

12056095975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20885 (or 20873 counting only the distinct ones).

The product of its (nonzero) digits is 850500, while the sum is 49.

The spelling of 12056095975 in words is "twelve billion, fifty-six million, ninety-five thousand, nine hundred seventy-five".