2502777578630 has 32 divisors (see below), whose sum is σ = 5165125954560. Its totient is φ = 855336013920.

The previous prime is 2502777578617. The next prime is 2502777578633. The reversal of 2502777578630 is 368757772052.

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 2502777578630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2502777578633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57460490 + ... + 57504029.

It is an arithmetic number, because the mean of its divisors is an integer number (161410186080).

Almost surely, 2^{2502777578630} is an apocalyptic number.

2502777578630 is an abundant number, since it is smaller than the sum of its proper divisors (2662348375930).

2502777578630 is a wasteful number, since it uses less digits than its factorization.

2502777578630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114964844.

The product of its (nonzero) digits is 34574400, while the sum is 59.

The spelling of 2502777578630 in words is "two trillion, five hundred two billion, seven hundred seventy-seven million, five hundred seventy-eight thousand, six hundred thirty".