2553101531 has 16 divisors (see below), whose sum is σ = 2795464224. Its totient is φ = 2322338304.

The previous prime is 2553101483. The next prime is 2553101561. The reversal of 2553101531 is 1351013552.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2553101531 - 2¹⁰ = 2553100507 is a prime.

It is a super-2 number, since 2×2553101531² = 13036654855189087922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2553101531.

It is not an unprimeable number, because it can be changed into a prime (2553101561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39221 + ... + 81513.

It is an arithmetic number, because the mean of its divisors is an integer number (174716514).

Almost surely, 2^2553101531 is an apocalyptic number.

2553101531 is a deficient number, since it is larger than the sum of its proper divisors (242362693).

2553101531 is a wasteful number, since it uses less digits than its factorization.

2553101531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42430.

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 2553101531 is about 50528.2250925164. The cubic root of 2553101531 is about 1366.7508794495.

The spelling of 2553101531 in words is "two billion, five hundred fifty-three million, one hundred one thousand, five hundred thirty-one".