125342546 has 16 divisors (see below), whose sum is σ = 215174976. Its totient is φ = 53642736.

The previous prime is 125342537. The next prime is 125342557. The reversal of 125342546 is 645243521.

It is a Curzon number.

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, 4685 + ... + 16511.

It is an arithmetic number, because the mean of its divisors is an integer number (13448436).

Almost surely, 2^125342546 is an apocalyptic number.

125342546 is a deficient number, since it is larger than the sum of its proper divisors (89832430).

125342546 is a wasteful number, since it uses less digits than its factorization.

125342546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12593.

The product of its digits is 28800, while the sum is 32.

The square root of 125342546 is about 11195.6485296744. The cubic root of 125342546 is about 500.4563114331.

The spelling of 125342546 in words is "one hundred twenty-five million, three hundred forty-two thousand, five hundred forty-six".