275277600012 has 12 divisors (see below), whose sum is σ = 642314400056. Its totient is φ = 91759200000.

The previous prime is 275277599977. The next prime is 275277600029. The reversal of 275277600012 is 210006772572.

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

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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, 11469899989 + ... + 11469900012.

Almost surely, 2^275277600012 is an apocalyptic number.

It is an amenable number.

275277600012 is an abundant number, since it is smaller than the sum of its proper divisors (367036800044).

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

275277600012 is a wasteful number, since it uses less digits than its factorization.

275277600012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22939800008 (or 22939800006 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 39.

The spelling of 275277600012 in words is "two hundred seventy-five billion, two hundred seventy-seven million, six hundred thousand, twelve".