725654050751 has 8 divisors (see below), whose sum is σ = 829513032864. Its totient is φ = 621843598080.

The previous prime is 725654050729. The next prime is 725654050871. The reversal of 725654050751 is 157050456527.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-725654050751 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 725654050696 and 725654050705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (725654052751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12100310 + ... + 12160131.

It is an arithmetic number, because the mean of its divisors is an integer number (103689129108).

Almost surely, 2^725654050751 is an apocalyptic number.

725654050751 is a deficient number, since it is larger than the sum of its proper divisors (103858982113).

725654050751 is a wasteful number, since it uses less digits than its factorization.

725654050751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24264721.

The product of its (nonzero) digits is 1470000, while the sum is 47.

The spelling of 725654050751 in words is "seven hundred twenty-five billion, six hundred fifty-four million, fifty thousand, seven hundred fifty-one".