2551413355 has 4 divisors (see below), whose sum is σ = 3061696032. Its totient is φ = 2041130680.

The previous prime is 2551413349. The next prime is 2551413373. The reversal of 2551413355 is 5533141552.

2551413355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2551413355 - 2⁵ = 2551413323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2551413355.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 255141331 + ... + 255141340.

It is an arithmetic number, because the mean of its divisors is an integer number (765424008).

Almost surely, 2^2551413355 is an apocalyptic number.

2551413355 is a deficient number, since it is larger than the sum of its proper divisors (510282677).

2551413355 is an equidigital number, since it uses as much as digits as its factorization.

2551413355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510282676.

The product of its digits is 45000, while the sum is 34.

The square root of 2551413355 is about 50511.5170530444. The cubic root of 2551413355 is about 1366.4495694881.

The spelling of 2551413355 in words is "two billion, five hundred fifty-one million, four hundred thirteen thousand, three hundred fifty-five".