725149482588 has 240 divisors, whose sum is σ = 1993671852480. Its totient is φ = 229518406656.

The previous prime is 725149482581. The next prime is 725149482593. The reversal of 725149482588 is 885284941527.

725149482588 is a `hidden beast` number, since 7 + 2 + 5 + 1 + 4 + 9 + 48 + 2 + 588 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (725149482581) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 272304145 + ... + 272306807.

It is an arithmetic number, because the mean of its divisors is an integer number (8306966052).

Almost surely, 2^725149482588 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 725149482588, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (996835926240).

725149482588 is an abundant number, since it is smaller than the sum of its proper divisors (1268522369892).

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

725149482588 is a wasteful number, since it uses less digits than its factorization.

725149482588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3178 (or 3167 counting only the distinct ones).

The product of its digits is 51609600, while the sum is 63.

The spelling of 725149482588 in words is "seven hundred twenty-five billion, one hundred forty-nine million, four hundred eighty-two thousand, five hundred eighty-eight".