132457500 has 270 divisors, whose sum is σ = 495222728. Its totient is φ = 29232000.

The previous prime is 132457463. The next prime is 132457541. The reversal of 132457500 is 5754231.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 4567486 + ... + 4567514.

Almost surely, 2^132457500 is an apocalyptic number.

132457500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132457500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247611364).

132457500 is an abundant number, since it is smaller than the sum of its proper divisors (362765228).

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

132457500 is a wasteful number, since it uses less digits than its factorization.

132457500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95 (or 46 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 132457500 is about 11509.0182031310. The cubic root of 132457500 is about 509.7518977785.

The spelling of 132457500 in words is "one hundred thirty-two million, four hundred fifty-seven thousand, five hundred".