125155620048 has 20 divisors (see below), whose sum is σ = 323318685248. Its totient is φ = 41718540000.

The previous prime is 125155620041. The next prime is 125155620053. The reversal of 125155620048 is 840026551521.

It is a junction number, because it is equal to n+sod(n) for n = 125155619988 and 125155620015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125155620041) 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, 1303704328 + ... + 1303704423.

Almost surely, 2^125155620048 is an apocalyptic number.

It is an amenable number.

125155620048 is an abundant number, since it is smaller than the sum of its proper divisors (198163065200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125155620048 is a wasteful number, since it uses less digits than its factorization.

125155620048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2607408762 (or 2607408756 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 39.

The spelling of 125155620048 in words is "one hundred twenty-five billion, one hundred fifty-five million, six hundred twenty thousand, forty-eight".