151254532 has 48 divisors (see below), whose sum is σ = 324519552. Its totient is φ = 60698880.

The previous prime is 151254479. The next prime is 151254533. The reversal of 151254532 is 235452151.

It is a self number, because there is not a number n which added to its sum of digits gives 151254532.

It is not an unprimeable number, because it can be changed into a prime (151254533) 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 15 ways as a sum of consecutive naturals, for example, 7408 + ... + 18904.

It is an arithmetic number, because the mean of its divisors is an integer number (6760824).

Almost surely, 2^151254532 is an apocalyptic number.

It is an amenable number.

151254532 is an abundant number, since it is smaller than the sum of its proper divisors (173265020).

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

151254532 is a wasteful number, since it uses less digits than its factorization.

151254532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11548 (or 11546 counting only the distinct ones).

The product of its digits is 6000, while the sum is 28.

The square root of 151254532 is about 12298.5581268700. The cubic root of 151254532 is about 532.8064398831.

The spelling of 151254532 in words is "one hundred fifty-one million, two hundred fifty-four thousand, five hundred thirty-two".