125826500 has 24 divisors (see below), whose sum is σ = 274806168. Its totient is φ = 50330400.

The previous prime is 125826451. The next prime is 125826541. The reversal of 125826500 is 5628521.

It can be written as a sum of positive squares in 4 ways, for example, as 36675136 + 89151364 = 6056^2 + 9442^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

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, 125327 + ... + 126326.

It is an arithmetic number, because the mean of its divisors is an integer number (11450257).

Almost surely, 2^125826500 is an apocalyptic number.

125826500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125826500 is an abundant number, since it is smaller than the sum of its proper divisors (148979668).

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

125826500 is a wasteful number, since it uses less digits than its factorization.

125826500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251672 (or 251660 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 125826500 is about 11217.2411938052. The cubic root of 125826500 is about 501.0995800747.

The spelling of 125826500 in words is "one hundred twenty-five million, eight hundred twenty-six thousand, five hundred".