725722546441 has 8 divisors (see below), whose sum is σ = 726535900064. Its totient is φ = 724909651200.

The previous prime is 725722546369. The next prime is 725722546453. The reversal of 725722546441 is 144645227527.

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 725722546441 - 2⁷ = 725722546313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (725722546141) 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, 3104041 + ... + 3329641.

It is an arithmetic number, because the mean of its divisors is an integer number (90816987508).

Almost surely, 2^725722546441 is an apocalyptic number.

It is an amenable number.

725722546441 is a deficient number, since it is larger than the sum of its proper divisors (813353623).

725722546441 is a wasteful number, since it uses less digits than its factorization.

725722546441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229191.

The product of its digits is 3763200, while the sum is 49.

The spelling of 725722546441 in words is "seven hundred twenty-five billion, seven hundred twenty-two million, five hundred forty-six thousand, four hundred forty-one".