2757148765 has 32 divisors (see below), whose sum is σ = 3852000000. Its totient is φ = 1855346688.

The previous prime is 2757148741. The next prime is 2757148769. The reversal of 2757148765 is 5678417572.

It is a cyclic number.

It is not a de Polignac number, because 2757148765 - 2⁷ = 2757148637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2757148769) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2206861 + ... + 2208109.

It is an arithmetic number, because the mean of its divisors is an integer number (120375000).

Almost surely, 2^2757148765 is an apocalyptic number.

It is an amenable number.

2757148765 is a deficient number, since it is larger than the sum of its proper divisors (1094851235).

2757148765 is a wasteful number, since it uses less digits than its factorization.

2757148765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2389.

The product of its digits is 3292800, while the sum is 52.

The square root of 2757148765 is about 52508.5589689910. The cubic root of 2757148765 is about 1402.2326222012.

The spelling of 2757148765 in words is "two billion, seven hundred fifty-seven million, one hundred forty-eight thousand, seven hundred sixty-five".