125788048 has 20 divisors (see below), whose sum is σ = 246229900. Its totient is φ = 62244864.

The previous prime is 125788021. The next prime is 125788063. The reversal of 125788048 is 840887521.

It can be written as a sum of positive squares in 2 ways, for example, as 32626944 + 93161104 = 5712^2 + 9652^2 .

It is a junction number, because it is equal to n+sod(n) for n = 125787995 and 125788013.

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, 38973 + ... + 42076.

It is an arithmetic number, because the mean of its divisors is an integer number (12311495).

Almost surely, 2^125788048 is an apocalyptic number.

It is an amenable number.

125788048 is a deficient number, since it is larger than the sum of its proper divisors (120441852).

125788048 is an equidigital number, since it uses as much as digits as its factorization.

125788048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81154 (or 81148 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 43.

The square root of 125788048 is about 11215.5270941673. The cubic root of 125788048 is about 501.0485302981.

The spelling of 125788048 in words is "one hundred twenty-five million, seven hundred eighty-eight thousand, forty-eight".