125316650 has 24 divisors (see below), whose sum is σ = 243225504. Its totient is φ = 47946800.

The previous prime is 125316643. The next prime is 125316671. The reversal of 125316650 is 56613521.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53336 + ... + 55635.

It is an arithmetic number, because the mean of its divisors is an integer number (10134396).

Almost surely, 2^125316650 is an apocalyptic number.

125316650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125316650 is a deficient number, since it is larger than the sum of its proper divisors (117908854).

125316650 is a wasteful number, since it uses less digits than its factorization.

125316650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109006 (or 109001 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 125316650 is about 11194.4919491686. The cubic root of 125316650 is about 500.4218439952.

The spelling of 125316650 in words is "one hundred twenty-five million, three hundred sixteen thousand, six hundred fifty".