152681650 has 24 divisors (see below), whose sum is σ = 309806064. Its totient is φ = 55520400.

The previous prime is 152681629. The next prime is 152681651. The reversal of 152681650 is 56186251.

It is a happy number.

152681650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (152681651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138252 + ... + 139351.

It is an arithmetic number, because the mean of its divisors is an integer number (12908586).

Almost surely, 2^152681650 is an apocalyptic number.

152681650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152681650 is an abundant number, since it is smaller than the sum of its proper divisors (157124414).

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

152681650 is a wasteful number, since it uses less digits than its factorization.

152681650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277626 (or 277621 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 152681650 is about 12356.4416398897. The cubic root of 152681650 is about 534.4769103311.

The spelling of 152681650 in words is "one hundred fifty-two million, six hundred eighty-one thousand, six hundred fifty".