5051561115610 has 64 divisors (see below), whose sum is σ = 9230789652480. Its totient is φ = 1990094783040.

The previous prime is 5051561115593. The next prime is 5051561115611. The reversal of 5051561115610 is 165111651505.

It is a self number, because there is not a number n which added to its sum of digits gives 5051561115610.

It is not an unprimeable number, because it can be changed into a prime (5051561115611) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 814370769 + ... + 814376971.

It is an arithmetic number, because the mean of its divisors is an integer number (144231088320).

Almost surely, 2^{5051561115610} is an apocalyptic number.

5051561115610 is a deficient number, since it is larger than the sum of its proper divisors (4179228536870).

5051561115610 is a wasteful number, since it uses less digits than its factorization.

5051561115610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8683.

The product of its (nonzero) digits is 22500, while the sum is 37.

The spelling of 5051561115610 in words is "five trillion, fifty-one billion, five hundred sixty-one million, one hundred fifteen thousand, six hundred ten".