125329090 has 32 divisors (see below), whose sum is σ = 231745536. Its totient is φ = 48773760.

The previous prime is 125329081. The next prime is 125329103. The reversal of 125329090 is 90923521.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164310 + ... + 165070.

It is an arithmetic number, because the mean of its divisors is an integer number (7242048).

Almost surely, 2^125329090 is an apocalyptic number.

125329090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125329090 is a deficient number, since it is larger than the sum of its proper divisors (106416446).

125329090 is a wasteful number, since it uses less digits than its factorization.

125329090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1194.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 125329090 is about 11195.0475657766. The cubic root of 125329090 is about 500.4384021614.

The spelling of 125329090 in words is "one hundred twenty-five million, three hundred twenty-nine thousand, ninety".