125554841204 has 96 divisors (see below), whose sum is σ = 250889063040. Its totient is φ = 54588538368.

The previous prime is 125554841189. The next prime is 125554841213. The reversal of 125554841204 is 402148455521.

It is a congruent number.

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, 6982994 + ... + 7000950.

It is an arithmetic number, because the mean of its divisors is an integer number (2613427740).

Almost surely, 2^125554841204 is an apocalyptic number.

It is an amenable number.

125554841204 is a deficient number, since it is larger than the sum of its proper divisors (125334221836).

125554841204 is a wasteful number, since it uses less digits than its factorization.

125554841204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18129 (or 18127 counting only the distinct ones).

The product of its (nonzero) digits is 256000, while the sum is 41.

The spelling of 125554841204 in words is "one hundred twenty-five billion, five hundred fifty-four million, eight hundred forty-one thousand, two hundred four".