2251345102504 has 32 divisors (see below), whose sum is σ = 4233888338400. Its totient is φ = 1122308906560.

The previous prime is 2251345102499. The next prime is 2251345102537. The reversal of 2251345102504 is 4052015431522.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2251345102504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29690319 + ... + 29766049.

It is an arithmetic number, because the mean of its divisors is an integer number (132309010575).

Almost surely, 2^{2251345102504} is an apocalyptic number.

It is an amenable number.

2251345102504 is a deficient number, since it is larger than the sum of its proper divisors (1982543235896).

2251345102504 is a wasteful number, since it uses less digits than its factorization.

2251345102504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86793 (or 86789 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 2251345102504 in words is "two trillion, two hundred fifty-one billion, three hundred forty-five million, one hundred two thousand, five hundred four".