2552552499 has 16 divisors (see below), whose sum is σ = 4118404608. Its totient is φ = 1372801152.

The previous prime is 2552552491. The next prime is 2552552501. The reversal of 2552552499 is 9942552552.

It is not a de Polignac number, because 2552552499 - 2³ = 2552552491 is a prime.

It is a super-2 number, since 2×2552552499² = 13031048520302290002, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2552552491) 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, 3574647 + ... + 3575360.

It is an arithmetic number, because the mean of its divisors is an integer number (257400288).

Almost surely, 2^2552552499 is an apocalyptic number.

2552552499 is a deficient number, since it is larger than the sum of its proper divisors (1565852109).

2552552499 is a wasteful number, since it uses less digits than its factorization.

2552552499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7150034.

The product of its digits is 1620000, while the sum is 48.

The square root of 2552552499 is about 50522.7918765383. The cubic root of 2552552499 is about 1366.6529013948.

The spelling of 2552552499 in words is "two billion, five hundred fifty-two million, five hundred fifty-two thousand, four hundred ninety-nine".