2677560345138 has 32 divisors (see below), whose sum is σ = 6480146047104. Its totient is φ = 720016227072.

The previous prime is 2677560345079. The next prime is 2677560345139. The reversal of 2677560345138 is 8315430657762.

It is not an unprimeable number, because it can be changed into a prime (2677560345139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1875041545 + ... + 1875042972.

It is an arithmetic number, because the mean of its divisors is an integer number (202504563972).

Almost surely, 2^{2677560345138} is an apocalyptic number.

2677560345138 is an abundant number, since it is smaller than the sum of its proper divisors (3802585701966).

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

2677560345138 is a wasteful number, since it uses less digits than its factorization.

2677560345138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3750084546.

The product of its (nonzero) digits is 25401600, while the sum is 57.

The spelling of 2677560345138 in words is "two trillion, six hundred seventy-seven billion, five hundred sixty million, three hundred forty-five thousand, one hundred thirty-eight".