15051351053 has 2 divisors, whose sum is σ = 15051351054. Its totient is φ = 15051351052.

The previous prime is 15051351037. The next prime is 15051351059. The reversal of 15051351053 is 35015315051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12670203844 + 2381147209 = 112562^2 + 48797^2 .

It is a cyclic number.

It is not a de Polignac number, because 15051351053 - 2⁴ = 15051351037 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15051351059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7525675526 + 7525675527.

It is an arithmetic number, because the mean of its divisors is an integer number (7525675527).

Almost surely, 2^15051351053 is an apocalyptic number.

It is an amenable number.

15051351053 is a deficient number, since it is larger than the sum of its proper divisors (1).

15051351053 is an equidigital number, since it uses as much as digits as its factorization.

15051351053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5625, while the sum is 29.

The spelling of 15051351053 in words is "fifteen billion, fifty-one million, three hundred fifty-one thousand, fifty-three".