133625756330 has 64 divisors (see below), whose sum is σ = 268153459200. Its totient is φ = 47535621120.

The previous prime is 133625756323. The next prime is 133625756351. The reversal of 133625756330 is 33657526331.

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, 876674 + ... + 1017746.

It is an arithmetic number, because the mean of its divisors is an integer number (4189897800).

Almost surely, 2^133625756330 is an apocalyptic number.

133625756330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133625756330 is an abundant number, since it is smaller than the sum of its proper divisors (134527702870).

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

133625756330 is a wasteful number, since it uses less digits than its factorization.

133625756330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141279.

The product of its (nonzero) digits is 1020600, while the sum is 44.

The spelling of 133625756330 in words is "one hundred thirty-three billion, six hundred twenty-five million, seven hundred fifty-six thousand, three hundred thirty".