125326542 has 16 divisors (see below), whose sum is σ = 273439872. Its totient is φ = 37977720.

The previous prime is 125326529. The next prime is 125326543. The reversal of 125326542 is 245623521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125326543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 949378 + ... + 949509.

It is an arithmetic number, because the mean of its divisors is an integer number (17089992).

Almost surely, 2^125326542 is an apocalyptic number.

125326542 is an abundant number, since it is smaller than the sum of its proper divisors (148113330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125326542 is a wasteful number, since it uses less digits than its factorization.

125326542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1898903.

The product of its digits is 14400, while the sum is 30.

The square root of 125326542 is about 11194.9337648778. The cubic root of 125326542 is about 500.4350107549.

The spelling of 125326542 in words is "one hundred twenty-five million, three hundred twenty-six thousand, five hundred forty-two".