152401530525353 has 4 divisors (see below), whose sum is σ = 156520490809860. Its totient is φ = 148282570240848.

The previous prime is 152401530525187. The next prime is 152401530525359. The reversal of 152401530525353 is 353525035104251.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 74970453468304 + 77431077057049 = 8658548^2 + 8799493^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152401530525353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152401530525359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2059480142198 + ... + 2059480142271.

It is an arithmetic number, because the mean of its divisors is an integer number (39130122702465).

Almost surely, 2^{152401530525353} is an apocalyptic number.

It is an amenable number.

152401530525353 is a deficient number, since it is larger than the sum of its proper divisors (4118960284507).

152401530525353 is an equidigital number, since it uses as much as digits as its factorization.

152401530525353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4118960284506.

The product of its (nonzero) digits is 1350000, while the sum is 44.

The spelling of 152401530525353 in words is "one hundred fifty-two trillion, four hundred one billion, five hundred thirty million, five hundred twenty-five thousand, three hundred fifty-three".