2553413531 has 4 divisors (see below), whose sum is σ = 2556570600. Its totient is φ = 2550256464.

The previous prime is 2553413519. The next prime is 2553413543. The reversal of 2553413531 is 1353143552.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2553413519) and next prime (2553413543).

It is a cyclic number.

It is not a de Polignac number, because 2553413531 - 2³⁰ = 1479671707 is a prime.

It is a super-2 number, since 2×2553413531² = 13039841320587775922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2553413501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1577321 + ... + 1578938.

It is an arithmetic number, because the mean of its divisors is an integer number (639142650).

Almost surely, 2^2553413531 is an apocalyptic number.

2553413531 is a deficient number, since it is larger than the sum of its proper divisors (3157069).

2553413531 is an equidigital number, since it uses as much as digits as its factorization.

2553413531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3157068.

The product of its digits is 27000, while the sum is 32.

The square root of 2553413531 is about 50531.3123815323. The cubic root of 2553413531 is about 1366.8065514626.

The spelling of 2553413531 in words is "two billion, five hundred fifty-three million, four hundred thirteen thousand, five hundred thirty-one".