125010555104 has 12 divisors (see below), whose sum is σ = 246114530424. Its totient is φ = 62505277536.

The previous prime is 125010555101. The next prime is 125010555151. The reversal of 125010555104 is 401555010521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125010555101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1953289892 + ... + 1953289955.

It is an arithmetic number, because the mean of its divisors is an integer number (20509544202).

Almost surely, 2^125010555104 is an apocalyptic number.

It is an amenable number.

125010555104 is a deficient number, since it is larger than the sum of its proper divisors (121103975320).

125010555104 is an equidigital number, since it uses as much as digits as its factorization.

125010555104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3906579857 (or 3906579849 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 29.

Adding to 125010555104 its reverse (401555010521), we get a palindrome (526565565625).

The spelling of 125010555104 in words is "one hundred twenty-five billion, ten million, five hundred fifty-five thousand, one hundred four".