125316044 has 24 divisors (see below), whose sum is σ = 265376160. Its totient is φ = 50547456.

The previous prime is 125316019. The next prime is 125316067. The reversal of 125316044 is 440613521.

It is a super-2 number, since 2×125316044² = 31408221767619872, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131159 + ... + 132110.

It is an arithmetic number, because the mean of its divisors is an integer number (11057340).

Almost surely, 2^125316044 is an apocalyptic number.

125316044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

125316044 is an abundant number, since it is smaller than the sum of its proper divisors (140060116).

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

125316044 is a wasteful number, since it uses less digits than its factorization.

125316044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263297 (or 263295 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 125316044 is about 11194.4648822532. The cubic root of 125316044 is about 500.4210373556.

Adding to 125316044 its reverse (440613521), we get a palindrome (565929565).

The spelling of 125316044 in words is "one hundred twenty-five million, three hundred sixteen thousand, forty-four".