125065402 has 64 divisors (see below), whose sum is σ = 245846016. Its totient is φ = 46301760.

The previous prime is 125065399. The next prime is 125065441. The reversal of 125065402 is 204560521.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 267573 + ... + 268039.

It is an arithmetic number, because the mean of its divisors is an integer number (3841344).

Almost surely, 2^125065402 is an apocalyptic number.

125065402 is a deficient number, since it is larger than the sum of its proper divisors (120780614).

125065402 is a wasteful number, since it uses less digits than its factorization.

125065402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 125065402 is about 11183.2643713721. The cubic root of 125065402 is about 500.0871874625.

The spelling of 125065402 in words is "one hundred twenty-five million, sixty-five thousand, four hundred two".