132500004 has 96 divisors (see below), whose sum is σ = 386405376. Its totient is φ = 34404480.

The previous prime is 132499973. The next prime is 132500021. The reversal of 132500004 is 400005231.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72259 + ... + 74069.

It is an arithmetic number, because the mean of its divisors is an integer number (4025056).

Almost surely, 2^132500004 is an apocalyptic number.

132500004 is a gapful number since it is divisible by the number (14) 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 132500004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193202688).

132500004 is an abundant number, since it is smaller than the sum of its proper divisors (253905372).

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

132500004 is a wasteful number, since it uses less digits than its factorization.

132500004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1905 (or 1903 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 132500004 is about 11510.8646069702. The cubic root of 132500004 is about 509.8064163412.

Adding to 132500004 its reverse (400005231), we get a palindrome (532505235).

The spelling of 132500004 in words is "one hundred thirty-two million, five hundred thousand, four".