125040050 has 24 divisors (see below), whose sum is σ = 240079872. Its totient is φ = 48402000.

The previous prime is 125040031. The next prime is 125040067. The reversal of 125040050 is 50040521.

It is a congruent number.

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, 38786 + ... + 41885.

It is an arithmetic number, because the mean of its divisors is an integer number (10003328).

Almost surely, 2^125040050 is an apocalyptic number.

125040050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125040050 is a deficient number, since it is larger than the sum of its proper divisors (115039822).

125040050 is a wasteful number, since it uses less digits than its factorization.

125040050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80714 (or 80709 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 125040050 is about 11182.1308345056. The cubic root of 125040050 is about 500.0533942979.

Adding to 125040050 its reverse (50040521), we get a palindrome (175080571).

The spelling of 125040050 in words is "one hundred twenty-five million, forty thousand, fifty".