125097850 has 12 divisors (see below), whose sum is σ = 232682094. Its totient is φ = 50039120.

The previous prime is 125097839. The next prime is 125097853. The reversal of 125097850 is 58790521.

It can be written as a sum of positive squares in 3 ways, for example, as 76055841 + 49042009 = 8721^2 + 7003^2 .

It is not an unprimeable number, because it can be changed into a prime (125097853) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1250929 + ... + 1251028.

Almost surely, 2^125097850 is an apocalyptic number.

125097850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125097850 is a deficient number, since it is larger than the sum of its proper divisors (107584244).

125097850 is a wasteful number, since it uses less digits than its factorization.

125097850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2501969 (or 2501964 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 37.

The square root of 125097850 is about 11184.7150164857. The cubic root of 125097850 is about 500.1304326384.

The spelling of 125097850 in words is "one hundred twenty-five million, ninety-seven thousand, eight hundred fifty".