125063242 has 8 divisors (see below), whose sum is σ = 187653600. Its totient is φ = 62512044.

The previous prime is 125063233. The next prime is 125063249. The reversal of 125063242 is 242360521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (125063249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259 + ... + 15817.

It is an arithmetic number, because the mean of its divisors is an integer number (23456700).

Almost surely, 2^125063242 is an apocalyptic number.

125063242 is a deficient number, since it is larger than the sum of its proper divisors (62590358).

125063242 is a wasteful number, since it uses less digits than its factorization.

125063242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19580.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 125063242 is about 11183.1677980794. The cubic root of 125063242 is about 500.0843084500.

The spelling of 125063242 in words is "one hundred twenty-five million, sixty-three thousand, two hundred forty-two".