995516737 has 2 divisors, whose sum is σ = 995516738. Its totient is φ = 995516736.

The previous prime is 995516657. The next prime is 995516791. The reversal of 995516737 is 737615599.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 597753601 + 397763136 = 24449^2 + 19944^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-995516737 is a prime.

It is not a weakly prime, because it can be changed into another prime (995516537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497758368 + 497758369.

It is an arithmetic number, because the mean of its divisors is an integer number (497758369).

Almost surely, 2^995516737 is an apocalyptic number.

It is an amenable number.

995516737 is a deficient number, since it is larger than the sum of its proper divisors (1).

995516737 is an equidigital number, since it uses as much as digits as its factorization.

995516737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1786050, while the sum is 52.

The square root of 995516737 is about 31551.8103601045. The cubic root of 995516737 is about 998.5033401267.

The spelling of 995516737 in words is "nine hundred ninety-five million, five hundred sixteen thousand, seven hundred thirty-seven".