125494650 has 48 divisors (see below), whose sum is σ = 345811200. Its totient is φ = 33464880.

The previous prime is 125494637. The next prime is 125494667. The reversal of 125494650 is 56494521.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45130 + ... + 47829.

It is an arithmetic number, because the mean of its divisors is an integer number (7204400).

Almost surely, 2^125494650 is an apocalyptic number.

125494650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125494650 is an abundant number, since it is smaller than the sum of its proper divisors (220316550).

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

125494650 is a wasteful number, since it uses less digits than its factorization.

125494650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92980 (or 92969 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 125494650 is about 11202.4394664734. The cubic root of 125494650 is about 500.6586652724.

The spelling of 125494650 in words is "one hundred twenty-five million, four hundred ninety-four thousand, six hundred fifty".