152643156 has 24 divisors (see below), whose sum is σ = 357729120. Its totient is φ = 50657952.

The previous prime is 152643151. The next prime is 152643173. The reversal of 152643156 is 651346251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152643151) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 25026 + ... + 30521.

It is an arithmetic number, because the mean of its divisors is an integer number (14905380).

Almost surely, 2^152643156 is an apocalyptic number.

It is an amenable number.

152643156 is an abundant number, since it is smaller than the sum of its proper divisors (205085964).

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

152643156 is a wasteful number, since it uses less digits than its factorization.

152643156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55783 (or 55781 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

The square root of 152643156 is about 12354.8838926151. The cubic root of 152643156 is about 534.4319892300.

The spelling of 152643156 in words is "one hundred fifty-two million, six hundred forty-three thousand, one hundred fifty-six".