995074000309 has 2 divisors, whose sum is σ = 995074000310. Its totient is φ = 995074000308.

The previous prime is 995074000267. The next prime is 995074000313. The reversal of 995074000309 is 903000470599.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 985955660209 + 9118340100 = 992953^2 + 95490^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-995074000309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (995074000369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497537000154 + 497537000155.

It is an arithmetic number, because the mean of its divisors is an integer number (497537000155).

Almost surely, 2^995074000309 is an apocalyptic number.

It is an amenable number.

995074000309 is a deficient number, since it is larger than the sum of its proper divisors (1).

995074000309 is an equidigital number, since it uses as much as digits as its factorization.

995074000309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 306180, while the sum is 46.

It can be divided in two parts, 99507 and 4000309, that added together give a triangular number (4099816 = T₂₈₆₃).

The spelling of 995074000309 in words is "nine hundred ninety-five billion, seventy-four million, three hundred nine", and thus it is an aban number.