15732804313 has 2 divisors, whose sum is σ = 15732804314. Its totient is φ = 15732804312.

The previous prime is 15732804281. The next prime is 15732804349. The reversal of 15732804313 is 31340823751.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9669378889 + 6063425424 = 98333^2 + 77868^2 .

It is a cyclic number.

It is not a de Polignac number, because 15732804313 - 2⁵ = 15732804281 is a prime.

It is a super-2 number, since 2×15732804313² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (15732804013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7866402156 + 7866402157.

It is an arithmetic number, because the mean of its divisors is an integer number (7866402157).

Almost surely, 2^15732804313 is an apocalyptic number.

It is an amenable number.

15732804313 is a deficient number, since it is larger than the sum of its proper divisors (1).

15732804313 is an equidigital number, since it uses as much as digits as its factorization.

15732804313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 15732804313 in words is "fifteen billion, seven hundred thirty-two million, eight hundred four thousand, three hundred thirteen".