125005544204 has 12 divisors (see below), whose sum is σ = 218774574144. Its totient is φ = 62498523024.

The previous prime is 125005544201. The next prime is 125005544207. The reversal of 125005544204 is 402445500521.

It is an interprime number because it is at equal distance from previous prime (125005544201) and next prime (125005544207).

It is not an unprimeable number, because it can be changed into a prime (125005544201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 995612 + ... + 1114115.

It is an arithmetic number, because the mean of its divisors is an integer number (18231214512).

Almost surely, 2^125005544204 is an apocalyptic number.

It is an amenable number.

125005544204 is a deficient number, since it is larger than the sum of its proper divisors (93769029940).

125005544204 is a wasteful number, since it uses less digits than its factorization.

125005544204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2124544 (or 2124542 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 32.

The spelling of 125005544204 in words is "one hundred twenty-five billion, five million, five hundred forty-four thousand, two hundred four".