152871723436 has 6 divisors (see below), whose sum is σ = 267525516020. Its totient is φ = 76435861716.

The previous prime is 152871723409. The next prime is 152871723577. The reversal of 152871723436 is 634327178251.

It is a self number, because there is not a number n which added to its sum of digits gives 152871723436.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19108965426 + ... + 19108965433.

Almost surely, 2^152871723436 is an apocalyptic number.

It is an amenable number.

152871723436 is a deficient number, since it is larger than the sum of its proper divisors (114653792584).

152871723436 is a wasteful number, since it uses less digits than its factorization.

152871723436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38217930863 (or 38217930861 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 49.

The spelling of 152871723436 in words is "one hundred fifty-two billion, eight hundred seventy-one million, seven hundred twenty-three thousand, four hundred thirty-six".