2507652055494 has 12 divisors (see below), whose sum is σ = 5433246120276. Its totient is φ = 835884018492.

The previous prime is 2507652055477. The next prime is 2507652055499. The reversal of 2507652055494 is 4945502567052.

2507652055494 is a `hidden beast` number, since 2 + 5 + 0 + 7 + 65 + 20 + 554 + 9 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2507652055494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2507652055499) 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 5 ways as a sum of consecutive naturals, for example, 69657001524 + ... + 69657001559.

It is an arithmetic number, because the mean of its divisors is an integer number (452770510023).

Almost surely, 2^{2507652055494} is an apocalyptic number.

2507652055494 is an abundant number, since it is smaller than the sum of its proper divisors (2925594064782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2507652055494 is a wasteful number, since it uses less digits than its factorization.

2507652055494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139314003091 (or 139314003088 counting only the distinct ones).

The product of its (nonzero) digits is 15120000, while the sum is 54.

The spelling of 2507652055494 in words is "two trillion, five hundred seven billion, six hundred fifty-two million, fifty-five thousand, four hundred ninety-four".