125492002029 has 16 divisors (see below), whose sum is σ = 187054660800. Its totient is φ = 83148072048.

The previous prime is 125492002021. The next prime is 125492002049. The reversal of 125492002029 is 920200294521.

125492002029 is a `hidden beast` number, since 125 + 492 + 0 + 0 + 20 + 29 = 666.

It is not a de Polignac number, because 125492002029 - 2³ = 125492002021 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 125492001984 and 125492002002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125492002021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14252814 + ... + 14261615.

It is an arithmetic number, because the mean of its divisors is an integer number (11690916300).

Almost surely, 2^125492002029 is an apocalyptic number.

It is an amenable number.

125492002029 is a deficient number, since it is larger than the sum of its proper divisors (61562658771).

125492002029 is a wasteful number, since it uses less digits than its factorization.

125492002029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28514601 (or 28514595 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 125492002029 in words is "one hundred twenty-five billion, four hundred ninety-two million, two thousand, twenty-nine".