2551133342535 has 16 divisors (see below), whose sum is σ = 4091992443360. Its totient is φ = 1357211417600.

The previous prime is 2551133342521. The next prime is 2551133342539. The reversal of 2551133342535 is 5352433311552.

It is not a de Polignac number, because 2551133342535 - 2⁵ = 2551133342503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2551133342539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212058270 + ... + 212070299.

It is an arithmetic number, because the mean of its divisors is an integer number (255749527710).

Almost surely, 2^{2551133342535} is an apocalyptic number.

2551133342535 is a deficient number, since it is larger than the sum of its proper divisors (1540859100825).

2551133342535 is a wasteful number, since it uses less digits than its factorization.

2551133342535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424128978.

The product of its digits is 810000, while the sum is 42.

The spelling of 2551133342535 in words is "two trillion, five hundred fifty-one billion, one hundred thirty-three million, three hundred forty-two thousand, five hundred thirty-five".