125541953260 has 48 divisors (see below), whose sum is σ = 285954701760. Its totient is φ = 46110095360.

The previous prime is 125541953233. The next prime is 125541953261. The reversal of 125541953260 is 62359145521.

It is not an unprimeable number, because it can be changed into a prime (125541953261) 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, 4489000 + ... + 4516879.

It is an arithmetic number, because the mean of its divisors is an integer number (5957389620).

Almost surely, 2^125541953260 is an apocalyptic number.

125541953260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125541953260 is an abundant number, since it is smaller than the sum of its proper divisors (160412748500).

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

125541953260 is a wasteful number, since it uses less digits than its factorization.

125541953260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9005946 (or 9005944 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 43.

The spelling of 125541953260 in words is "one hundred twenty-five billion, five hundred forty-one million, nine hundred fifty-three thousand, two hundred sixty".