125376880 has 40 divisors (see below), whose sum is σ = 292168800. Its totient is φ = 50035968.

The previous prime is 125376869. The next prime is 125376883. The reversal of 125376880 is 88673521.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125376883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39181 + ... + 42259.

It is an arithmetic number, because the mean of its divisors is an integer number (7304220).

Almost surely, 2^125376880 is an apocalyptic number.

125376880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125376880 is an abundant number, since it is smaller than the sum of its proper divisors (166791920).

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

125376880 is a wasteful number, since it uses less digits than its factorization.

125376880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3601 (or 3595 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 125376880 is about 11197.1817882894. The cubic root of 125376880 is about 500.5020024850.

The spelling of 125376880 in words is "one hundred twenty-five million, three hundred seventy-six thousand, eight hundred eighty".