12770127054 has 24 divisors (see below), whose sum is σ = 27671618520. Its totient is φ = 4256245968.

The previous prime is 12770127049. The next prime is 12770127101. The reversal of 12770127054 is 45072107721.

It is a super-2 number, since 2×12770127054² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158752 + ... + 225260.

It is an arithmetic number, because the mean of its divisors is an integer number (1152984105).

Almost surely, 2^12770127054 is an apocalyptic number.

12770127054 is an abundant number, since it is smaller than the sum of its proper divisors (14901491466).

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

12770127054 is a wasteful number, since it uses less digits than its factorization.

12770127054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77184 (or 77181 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 36.

The spelling of 12770127054 in words is "twelve billion, seven hundred seventy million, one hundred twenty-seven thousand, fifty-four".