2699877597045 has 32 divisors (see below), whose sum is σ = 4436840368128. Its totient is φ = 1400927643648.

The previous prime is 2699877597023. The next prime is 2699877597083. The reversal of 2699877597045 is 5407957789962.

It is not a de Polignac number, because 2699877597045 - 2⁵ = 2699877597013 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8980197 + ... + 9275973.

It is an arithmetic number, because the mean of its divisors is an integer number (138651261504).

Almost surely, 2^{2699877597045} is an apocalyptic number.

It is an amenable number.

2699877597045 is a deficient number, since it is larger than the sum of its proper divisors (1736962771083).

2699877597045 is a wasteful number, since it uses less digits than its factorization.

2699877597045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312269.

The product of its (nonzero) digits is 2400451200, while the sum is 78.

The spelling of 2699877597045 in words is "two trillion, six hundred ninety-nine billion, eight hundred seventy-seven million, five hundred ninety-seven thousand, forty-five".