15016506137 has 2 divisors, whose sum is σ = 15016506138. Its totient is φ = 15016506136.

The previous prime is 15016506103. The next prime is 15016506191. The reversal of 15016506137 is 73160561051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8241734656 + 6774771481 = 90784^2 + 82309^2 .

It is an emirp because it is prime and its reverse (73160561051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 15016506137 - 2¹⁰ = 15016505113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15016506097 and 15016506106.

It is not a weakly prime, because it can be changed into another prime (15016500137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7508253068 + 7508253069.

It is an arithmetic number, because the mean of its divisors is an integer number (7508253069).

Almost surely, 2^15016506137 is an apocalyptic number.

It is an amenable number.

15016506137 is a deficient number, since it is larger than the sum of its proper divisors (1).

15016506137 is an equidigital number, since it uses as much as digits as its factorization.

15016506137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 35.

The spelling of 15016506137 in words is "fifteen billion, sixteen million, five hundred six thousand, one hundred thirty-seven".