152613645313 has 8 divisors (see below), whose sum is σ = 154956660968. Its totient is φ = 150277451904.

The previous prime is 152613645293. The next prime is 152613645319. The reversal of 152613645313 is 313546316251.

It can be written as a sum of positive squares in 4 ways, for example, as 1532174449 + 151081470864 = 39143^2 + 388692^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 152613645313 - 2⁵ = 152613645281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152613645319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1660470 + ... + 1749967.

It is an arithmetic number, because the mean of its divisors is an integer number (19369582621).

Almost surely, 2^152613645313 is an apocalyptic number.

It is an amenable number.

152613645313 is a deficient number, since it is larger than the sum of its proper divisors (2343015655).

152613645313 is an equidigital number, since it uses as much as digits as its factorization.

152613645313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3411123.

The product of its digits is 194400, while the sum is 40.

The spelling of 152613645313 in words is "one hundred fifty-two billion, six hundred thirteen million, six hundred forty-five thousand, three hundred thirteen".