125880154572 has 24 divisors (see below), whose sum is σ = 293739591600. Its totient is φ = 41957304256.

The previous prime is 125880154493. The next prime is 125880154607. The reversal of 125880154572 is 275451088521.

It is a super-3 number, since 3×125880154572³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148047 + ... + 523142.

It is an arithmetic number, because the mean of its divisors is an integer number (12239149650).

Almost surely, 2^125880154572 is an apocalyptic number.

125880154572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

125880154572 is an abundant number, since it is smaller than the sum of its proper divisors (167859437028).

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

125880154572 is a wasteful number, since it uses less digits than its factorization.

125880154572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686825 (or 686823 counting only the distinct ones).

The product of its (nonzero) digits is 896000, while the sum is 48.

The spelling of 125880154572 in words is "one hundred twenty-five billion, eight hundred eighty million, one hundred fifty-four thousand, five hundred seventy-two".