152604163 has 4 divisors (see below), whose sum is σ = 153718200. Its totient is φ = 151490128.

The previous prime is 152604107. The next prime is 152604167. The reversal of 152604163 is 361406251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 361406251 = 241 ⋅1499611.

It is a cyclic number.

It is not a de Polignac number, because 152604163 - 2²¹ = 150507011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152604167) 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, 556813 + ... + 557086.

It is an arithmetic number, because the mean of its divisors is an integer number (38429550).

Almost surely, 2^152604163 is an apocalyptic number.

152604163 is a deficient number, since it is larger than the sum of its proper divisors (1114037).

152604163 is a wasteful number, since it uses less digits than its factorization.

152604163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114036.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 152604163 is about 12353.3057519030. The cubic root of 152604163 is about 534.3864781137.

The spelling of 152604163 in words is "one hundred fifty-two million, six hundred four thousand, one hundred sixty-three".