125744722610 has 64 divisors (see below), whose sum is σ = 249255014400. Its totient is φ = 45383020032.

The previous prime is 125744722589. The next prime is 125744722627. The reversal of 125744722610 is 16227447521.

It is a super-3 number, since 3×125744722610³ (a number of 34 digits) contains 333 as substring.

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 31 ways as a sum of consecutive naturals, for example, 4930271 + ... + 4955709.

It is an arithmetic number, because the mean of its divisors is an integer number (3894609600).

Almost surely, 2^125744722610 is an apocalyptic number.

125744722610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125744722610 is a deficient number, since it is larger than the sum of its proper divisors (123510291790).

125744722610 is a wasteful number, since it uses less digits than its factorization.

125744722610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26315.

The product of its (nonzero) digits is 188160, while the sum is 41.

The spelling of 125744722610 in words is "one hundred twenty-five billion, seven hundred forty-four million, seven hundred twenty-two thousand, six hundred ten".