725001307057 has 8 divisors (see below), whose sum is σ = 756531775296. Its totient is φ = 693471561552.

The previous prime is 725001307021. The next prime is 725001307067. The reversal of 725001307057 is 750703100527.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 725001307057 - 2²⁷ = 724867089329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (725001307007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3278458 + ... + 3492604.

It is an arithmetic number, because the mean of its divisors is an integer number (94566471912).

Almost surely, 2^725001307057 is an apocalyptic number.

It is an amenable number.

725001307057 is a deficient number, since it is larger than the sum of its proper divisors (31530468239).

725001307057 is a wasteful number, since it uses less digits than its factorization.

725001307057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361367.

The product of its (nonzero) digits is 51450, while the sum is 37.

The spelling of 725001307057 in words is "seven hundred twenty-five billion, one million, three hundred seven thousand, fifty-seven".