2573552220757 has 64 divisors (see below), whose sum is σ = 3054281472000. Its totient is φ = 2167323782400.

The previous prime is 2573552220737. The next prime is 2573552220761. The reversal of 2573552220757 is 7570222553752.

It is not a de Polignac number, because 2573552220757 - 2¹⁵ = 2573552187989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2573552220727) 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 63 ways as a sum of consecutive naturals, for example, 3579349044 + ... + 3579349762.

It is an arithmetic number, because the mean of its divisors is an integer number (47723148000).

Almost surely, 2^{2573552220757} is an apocalyptic number.

It is an amenable number.

2573552220757 is a deficient number, since it is larger than the sum of its proper divisors (480729251243).

2573552220757 is a wasteful number, since it uses less digits than its factorization.

2573552220757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491 (or 1477 counting only the distinct ones).

The product of its (nonzero) digits is 10290000, while the sum is 52.

The spelling of 2573552220757 in words is "two trillion, five hundred seventy-three billion, five hundred fifty-two million, two hundred twenty thousand, seven hundred fifty-seven".