152612133253 has 4 divisors (see below), whose sum is σ = 161589317580. Its totient is φ = 143634948928.

The previous prime is 152612133221. The next prime is 152612133263. The reversal of 152612133253 is 352331216251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 352331216251 = 7 ⋅50333030893.

It can be written as a sum of positive squares in 2 ways, for example, as 142184047329 + 10428085924 = 377073^2 + 102118^2 .

It is a cyclic number.

It is not a de Polignac number, because 152612133253 - 2⁵ = 152612133221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152612133263) 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, 4488592138 + ... + 4488592171.

It is an arithmetic number, because the mean of its divisors is an integer number (40397329395).

Almost surely, 2^152612133253 is an apocalyptic number.

It is an amenable number.

152612133253 is a deficient number, since it is larger than the sum of its proper divisors (8977184327).

152612133253 is an equidigital number, since it uses as much as digits as its factorization.

152612133253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8977184326.

The product of its digits is 32400, while the sum is 34.

The spelling of 152612133253 in words is "one hundred fifty-two billion, six hundred twelve million, one hundred thirty-three thousand, two hundred fifty-three".