125540498 has 16 divisors (see below), whose sum is σ = 190473120. Its totient is φ = 62053536.

The previous prime is 125540489. The next prime is 125540537. The reversal of 125540498 is 894045521.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76733 + ... + 78351.

It is an arithmetic number, because the mean of its divisors is an integer number (11904570).

Almost surely, 2^125540498 is an apocalyptic number.

125540498 is a deficient number, since it is larger than the sum of its proper divisors (64932622).

125540498 is a wasteful number, since it uses less digits than its factorization.

125540498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041.

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 125540498 is about 11204.4856196079. The cubic root of 125540498 is about 500.7196277748.

The spelling of 125540498 in words is "one hundred twenty-five million, five hundred forty thousand, four hundred ninety-eight".