306152212451053 has 2 divisors, whose sum is σ = 306152212451054. Its totient is φ = 306152212451052.

The previous prime is 306152212451039. The next prime is 306152212451077. The reversal of 306152212451053 is 350154212251603.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 266838334324969 + 39313878126084 = 16335187^2 + 6270078^2 .

It is a cyclic number.

It is not a de Polignac number, because 306152212451053 - 2²⁹ = 306151675580141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 306152212450997 and 306152212451015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (306152212451023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153076106225526 + 153076106225527.

It is an arithmetic number, because the mean of its divisors is an integer number (153076106225527).

Almost surely, 2^{306152212451053} is an apocalyptic number.

It is an amenable number.

306152212451053 is a deficient number, since it is larger than the sum of its proper divisors (1).

306152212451053 is an equidigital number, since it uses as much as digits as its factorization.

306152212451053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 306152212451053 in words is "three hundred six trillion, one hundred fifty-two billion, two hundred twelve million, four hundred fifty-one thousand, fifty-three".