152206364475 has 144 divisors (see below), whose sum is σ = 308797092864. Its totient is φ = 70997472000.

The previous prime is 152206364467. The next prime is 152206364501. The reversal of 152206364475 is 574463602251.

152206364475 is a `hidden beast` number, since 1 + 5 + 2 + 2 + 0 + 636 + 4 + 4 + 7 + 5 = 666.

It is not a de Polignac number, because 152206364475 - 2³ = 152206364467 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 152206364475.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 13267692 + ... + 13279158.

It is an arithmetic number, because the mean of its divisors is an integer number (2144424256).

Almost surely, 2^152206364475 is an apocalyptic number.

152206364475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

152206364475 is an abundant number, since it is smaller than the sum of its proper divisors (156590728389).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152206364475 is a wasteful number, since it uses less digits than its factorization.

152206364475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11698 (or 11690 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 152206364475 in words is "one hundred fifty-two billion, two hundred six million, three hundred sixty-four thousand, four hundred seventy-five".