150813475 has 6 divisors (see below), whose sum is σ = 187008740. Its totient is φ = 120650760.

The previous prime is 150813463. The next prime is 150813491. The reversal of 150813475 is 574318051.

It is a happy number.

It is not a de Polignac number, because 150813475 - 2⁷ = 150813347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150813475.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3016245 + ... + 3016294.

Almost surely, 2^150813475 is an apocalyptic number.

150813475 is a deficient number, since it is larger than the sum of its proper divisors (36195265).

150813475 is an equidigital number, since it uses as much as digits as its factorization.

150813475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6032549 (or 6032544 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 150813475 is about 12280.6137875922. The cubic root of 150813475 is about 532.2880492493.

The spelling of 150813475 in words is "one hundred fifty million, eight hundred thirteen thousand, four hundred seventy-five".