152996475 has 24 divisors (see below), whose sum is σ = 253759552. Its totient is φ = 81338400.

The previous prime is 152996471. The next prime is 152996477. The reversal of 152996475 is 574699251.

It is not a de Polignac number, because 152996475 - 2² = 152996471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152996471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21744 + ... + 27906.

Almost surely, 2^152996475 is an apocalyptic number.

152996475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

152996475 is a deficient number, since it is larger than the sum of its proper divisors (100763077).

152996475 is a wasteful number, since it uses less digits than its factorization.

152996475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6507 (or 6502 counting only the distinct ones).

The product of its digits is 680400, while the sum is 48.

The square root of 152996475 is about 12369.1743863526. The cubic root of 152996475 is about 534.8440165986.

The spelling of 152996475 in words is "one hundred fifty-two million, nine hundred ninety-six thousand, four hundred seventy-five".