2757069508609 has 12 divisors (see below), whose sum is σ = 3021435282096. Its totient is φ = 2514324729072.

The previous prime is 2757069508601. The next prime is 2757069508619. The reversal of 2757069508609 is 9068059607572.

It is not a de Polignac number, because 2757069508609 - 2³ = 2757069508601 is a prime.

It is a super-2 number, since 2×2757069508609² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2757069508601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98263207 + ... + 98291260.

It is an arithmetic number, because the mean of its divisors is an integer number (251786273508).

Almost surely, 2^{2757069508609} is an apocalyptic number.

It is an amenable number.

2757069508609 is a deficient number, since it is larger than the sum of its proper divisors (264365773487).

2757069508609 is a wasteful number, since it uses less digits than its factorization.

2757069508609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196554576 (or 196554563 counting only the distinct ones).

The product of its (nonzero) digits is 57153600, while the sum is 64.

The spelling of 2757069508609 in words is "two trillion, seven hundred fifty-seven billion, sixty-nine million, five hundred eight thousand, six hundred nine".