152572871441 has 4 divisors (see below), whose sum is σ = 152670239232. Its totient is φ = 152475503652.

The previous prime is 152572871377. The next prime is 152572871443. The reversal of 152572871441 is 144178275251.

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: 144178275251 = 131 ⋅1100597521.

It is a cyclic number.

It is not a de Polignac number, because 152572871441 - 2⁶ = 152572871377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152572871443) 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, 48681545 + ... + 48684678.

It is an arithmetic number, because the mean of its divisors is an integer number (38167559808).

Almost surely, 2^152572871441 is an apocalyptic number.

It is an amenable number.

152572871441 is a deficient number, since it is larger than the sum of its proper divisors (97367791).

152572871441 is an equidigital number, since it uses as much as digits as its factorization.

152572871441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97367790.

The product of its digits is 627200, while the sum is 47.

The spelling of 152572871441 in words is "one hundred fifty-two billion, five hundred seventy-two million, eight hundred seventy-one thousand, four hundred forty-one".