2551115261410 has 16 divisors (see below), whose sum is σ = 4592034257400. Its totient is φ = 1020440151936.

The previous prime is 2551115261371. The next prime is 2551115261411. The reversal of 2551115261410 is 141625111552.

2551115261410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2468069278081 + 83045983329 = 1571009^2 + 288177^2 .

It is not an unprimeable number, because it can be changed into a prime (2551115261411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1331656 + ... + 2622124.

Almost surely, 2^{2551115261410} is an apocalyptic number.

2551115261410 is a deficient number, since it is larger than the sum of its proper divisors (2040918995990).

2551115261410 is a wasteful number, since it uses less digits than its factorization.

2551115261410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488165.

The product of its (nonzero) digits is 12000, while the sum is 34.

The spelling of 2551115261410 in words is "two trillion, five hundred fifty-one billion, one hundred fifteen million, two hundred sixty-one thousand, four hundred ten".