725575010387380 has 24 divisors (see below), whose sum is σ = 1589955674936832. Its totient is φ = 277611308321952.

The previous prime is 725575010387327. The next prime is 725575010387393. The reversal of 725575010387380 is 83783010575527.

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, 788668489092 + ... + 788668490011.

It is an arithmetic number, because the mean of its divisors is an integer number (66248153122368).

Almost surely, 2^{725575010387380} is an apocalyptic number.

It is an amenable number.

725575010387380 is an abundant number, since it is smaller than the sum of its proper divisors (864380664549452).

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

725575010387380 is a wasteful number, since it uses less digits than its factorization.

725575010387380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1577336979135 (or 1577336979133 counting only the distinct ones).

The product of its (nonzero) digits is 49392000, while the sum is 61.

The spelling of 725575010387380 in words is "seven hundred twenty-five trillion, five hundred seventy-five billion, ten million, three hundred eighty-seven thousand, three hundred eighty".