125850380 has 12 divisors (see below), whose sum is σ = 264285840. Its totient is φ = 50340144.

The previous prime is 125850367. The next prime is 125850409. The reversal of 125850380 is 83058521.

It is a happy number.

It is a super-2 number, since 2×125850380² = 31676636292288800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3146240 + ... + 3146279.

It is an arithmetic number, because the mean of its divisors is an integer number (22023820).

Almost surely, 2^125850380 is an apocalyptic number.

125850380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125850380 is an abundant number, since it is smaller than the sum of its proper divisors (138435460).

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

125850380 is a wasteful number, since it uses less digits than its factorization.

125850380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6292528 (or 6292526 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 125850380 is about 11218.3055761554. The cubic root of 125850380 is about 501.1312784876.

The spelling of 125850380 in words is "one hundred twenty-five million, eight hundred fifty thousand, three hundred eighty".