133452458580 has 96 divisors (see below), whose sum is σ = 433421807616. Its totient is φ = 30048137856.

The previous prime is 133452458551. The next prime is 133452458597. The reversal of 133452458580 is 85854254331.

It is a congruent number.

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, 2343084 + ... + 2399363.

It is an arithmetic number, because the mean of its divisors is an integer number (4514810496).

Almost surely, 2^133452458580 is an apocalyptic number.

133452458580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133452458580 is an abundant number, since it is smaller than the sum of its proper divisors (299969349036).

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

133452458580 is a wasteful number, since it uses less digits than its factorization.

133452458580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4742533 (or 4742531 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 48.

The spelling of 133452458580 in words is "one hundred thirty-three billion, four hundred fifty-two million, four hundred fifty-eight thousand, five hundred eighty".