125383333880 has 32 divisors (see below), whose sum is σ = 322414287840. Its totient is φ = 42988571520.

The previous prime is 125383333871. The next prime is 125383333919. The reversal of 125383333880 is 88333383521.

It is a super-3 number, since 3×125383333880³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223898531 + ... + 223899090.

It is an arithmetic number, because the mean of its divisors is an integer number (10075446495).

Almost surely, 2^125383333880 is an apocalyptic number.

125383333880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125383333880 is an abundant number, since it is smaller than the sum of its proper divisors (197030953960).

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

125383333880 is a wasteful number, since it uses less digits than its factorization.

125383333880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447797639 (or 447797635 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 125383333880 in words is "one hundred twenty-five billion, three hundred eighty-three million, three hundred thirty-three thousand, eight hundred eighty".