133458528360 has 32 divisors (see below), whose sum is σ = 400375585440. Its totient is φ = 35588940864.

The previous prime is 133458528253. The next prime is 133458528377. The reversal of 133458528360 is 63825854331.

It is a happy number.

It is a super-2 number, since 2×133458528360² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556077082 + ... + 556077321.

It is an arithmetic number, because the mean of its divisors is an integer number (12511737045).

Almost surely, 2^133458528360 is an apocalyptic number.

133458528360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133458528360 is an abundant number, since it is smaller than the sum of its proper divisors (266917057080).

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

133458528360 is a wasteful number, since it uses less digits than its factorization.

133458528360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112154417 (or 1112154413 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 133458528360 in words is "one hundred thirty-three billion, four hundred fifty-eight million, five hundred twenty-eight thousand, three hundred sixty".