152443164 has 12 divisors (see below), whose sum is σ = 355700744. Its totient is φ = 50814384.

The previous prime is 152443153. The next prime is 152443171. The reversal of 152443164 is 461344251.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6351787 + ... + 6351810.

Almost surely, 2^152443164 is an apocalyptic number.

It is an amenable number.

152443164 is an abundant number, since it is smaller than the sum of its proper divisors (203257580).

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

152443164 is a wasteful number, since it uses less digits than its factorization.

152443164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12703604 (or 12703602 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 152443164 is about 12346.7875983998. The cubic root of 152443164 is about 534.1984841979.

The spelling of 152443164 in words is "one hundred fifty-two million, four hundred forty-three thousand, one hundred sixty-four".