152412253553 has 4 divisors (see below), whose sum is σ = 174185432640. Its totient is φ = 130639074468.

The previous prime is 152412253549. The next prime is 152412253561. The reversal of 152412253553 is 355352214251.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 355352214251 = 317 ⋅1120984903.

It is not a de Polignac number, because 152412253553 - 2² = 152412253549 is a prime.

It is a super-2 number, since 2×152412253553² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152412253523) 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, 10886589533 + ... + 10886589546.

It is an arithmetic number, because the mean of its divisors is an integer number (43546358160).

Almost surely, 2^152412253553 is an apocalyptic number.

It is an amenable number.

152412253553 is a deficient number, since it is larger than the sum of its proper divisors (21773179087).

152412253553 is an equidigital number, since it uses as much as digits as its factorization.

152412253553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21773179086.

The product of its digits is 180000, while the sum is 38.

The spelling of 152412253553 in words is "one hundred fifty-two billion, four hundred twelve million, two hundred fifty-three thousand, five hundred fifty-three".