12575516076 has 36 divisors (see below), whose sum is σ = 31924561032. Its totient is φ = 4173845184.

The previous prime is 12575516069. The next prime is 12575516099. The reversal of 12575516076 is 67061557521.

12575516076 is a `hidden beast` number, since 1 + 2 + 575 + 5 + 1 + 6 + 0 + 76 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 741226 + ... + 758001.

It is an arithmetic number, because the mean of its divisors is an integer number (886793362).

Almost surely, 2^12575516076 is an apocalyptic number.

It is an amenable number.

12575516076 is an abundant number, since it is smaller than the sum of its proper divisors (19349044956).

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

12575516076 is a wasteful number, since it uses less digits than its factorization.

12575516076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1499470 (or 1499465 counting only the distinct ones).

The product of its (nonzero) digits is 441000, while the sum is 45.

The spelling of 12575516076 in words is "twelve billion, five hundred seventy-five million, five hundred sixteen thousand, seventy-six".