15125044763 has 2 divisors, whose sum is σ = 15125044764. Its totient is φ = 15125044762.

The previous prime is 15125044691. The next prime is 15125044817. The reversal of 15125044763 is 36744052151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15125044763 - 2¹⁶ = 15124979227 is a prime.

It is not a weakly prime, because it can be changed into another prime (15125044063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7562522381 + 7562522382.

It is an arithmetic number, because the mean of its divisors is an integer number (7562522382).

Almost surely, 2^15125044763 is an apocalyptic number.

15125044763 is a deficient number, since it is larger than the sum of its proper divisors (1).

15125044763 is an equidigital number, since it uses as much as digits as its factorization.

15125044763 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 15125044763 in words is "fifteen billion, one hundred twenty-five million, forty-four thousand, seven hundred sixty-three".