2455514565 has 16 divisors (see below), whose sum is σ = 4490083968. Its totient is φ = 1122520896.

The previous prime is 2455514549. The next prime is 2455514573. The reversal of 2455514565 is 5654155542.

It is not a de Polignac number, because 2455514565 - 2⁴ = 2455514549 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11692822 + ... + 11693031.

It is an arithmetic number, because the mean of its divisors is an integer number (280630248).

Almost surely, 2^2455514565 is an apocalyptic number.

It is an amenable number.

2455514565 is a deficient number, since it is larger than the sum of its proper divisors (2034569403).

2455514565 is a wasteful number, since it uses less digits than its factorization.

2455514565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23385868.

The product of its digits is 600000, while the sum is 42.

The square root of 2455514565 is about 49553.1488908626. The cubic root of 2455514565 is about 1349.1104455254.

The spelling of 2455514565 in words is "two billion, four hundred fifty-five million, five hundred fourteen thousand, five hundred sixty-five".