2553215451 has 64 divisors (see below), whose sum is σ = 3712905216. Its totient is φ = 1557964800.

The previous prime is 2553215449. The next prime is 2553215453. The reversal of 2553215451 is 1545123552.

It is an interprime number because it is at equal distance from previous prime (2553215449) and next prime (2553215453).

It is not a de Polignac number, because 2553215451 - 2¹ = 2553215449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2553215453) 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 63 ways as a sum of consecutive naturals, for example, 22594771 + ... + 22594883.

It is an arithmetic number, because the mean of its divisors is an integer number (58014144).

Almost surely, 2^2553215451 is an apocalyptic number.

2553215451 is a deficient number, since it is larger than the sum of its proper divisors (1159689765).

2553215451 is a wasteful number, since it uses less digits than its factorization.

2553215451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332.

The product of its digits is 30000, while the sum is 33.

The square root of 2553215451 is about 50529.3523706766. The cubic root of 2553215451 is about 1366.7712073974.

The spelling of 2553215451 in words is "two billion, five hundred fifty-three million, two hundred fifteen thousand, four hundred fifty-one".