15119567641 has 2 divisors, whose sum is σ = 15119567642. Its totient is φ = 15119567640.

The previous prime is 15119567621. The next prime is 15119567651. The reversal of 15119567641 is 14676591151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10961252416 + 4158315225 = 104696^2 + 64485^2 .

It is a cyclic number.

It is not a de Polignac number, because 15119567641 - 2²⁵ = 15086013209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15119567591 and 15119567600.

It is not a weakly prime, because it can be changed into another prime (15119567621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7559783820 + 7559783821.

It is an arithmetic number, because the mean of its divisors is an integer number (7559783821).

Almost surely, 2^15119567641 is an apocalyptic number.

It is an amenable number.

15119567641 is a deficient number, since it is larger than the sum of its proper divisors (1).

15119567641 is an equidigital number, since it uses as much as digits as its factorization.

15119567641 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 226800, while the sum is 46.

The spelling of 15119567641 in words is "fifteen billion, one hundred nineteen million, five hundred sixty-seven thousand, six hundred forty-one".