2552042354645 has 16 divisors (see below), whose sum is σ = 3620631519360. Its totient is φ = 1689628041024.

The previous prime is 2552042354627. The next prime is 2552042354669. The reversal of 2552042354645 is 5464532402552.

It is not a de Polignac number, because 2552042354645 - 2³⁴ = 2534862485461 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2552042354645.

It is a congruent number.

It is an unprimeable number.

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, 1257162707 + ... + 1257164736.

It is an arithmetic number, because the mean of its divisors is an integer number (226289469960).

Almost surely, 2^{2552042354645} is an apocalyptic number.

It is an amenable number.

2552042354645 is a deficient number, since it is larger than the sum of its proper divisors (1068589164715).

2552042354645 is a wasteful number, since it uses less digits than its factorization.

2552042354645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2514327484.

The product of its (nonzero) digits is 5760000, while the sum is 47.

The spelling of 2552042354645 in words is "two trillion, five hundred fifty-two billion, forty-two million, three hundred fifty-four thousand, six hundred forty-five".