125335135488 has 72 divisors (see below), whose sum is σ = 338553099808. Its totient is φ = 41154803712.

The previous prime is 125335135469. The next prime is 125335135531. The reversal of 125335135488 is 884531533521.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 1166431 + ... + 1269342.

Almost surely, 2^125335135488 is an apocalyptic number.

It is an amenable number.

125335135488 is an abundant number, since it is smaller than the sum of its proper divisors (213217964320).

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

125335135488 is an equidigital number, since it uses as much as digits as its factorization.

125335135488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2435859 (or 2435845 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 48.

The spelling of 125335135488 in words is "one hundred twenty-five billion, three hundred thirty-five million, one hundred thirty-five thousand, four hundred eighty-eight".