725977246303 has 4 divisors (see below), whose sum is σ = 726739028208. Its totient is φ = 725215464400.

The previous prime is 725977246289. The next prime is 725977246409. The reversal of 725977246303 is 303642779527.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 725977246303 - 2¹³ = 725977238111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (725977246703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 380889523 + ... + 380891428.

It is an arithmetic number, because the mean of its divisors is an integer number (181684757052).

Almost surely, 2^725977246303 is an apocalyptic number.

725977246303 is a deficient number, since it is larger than the sum of its proper divisors (761781905).

725977246303 is an equidigital number, since it uses as much as digits as its factorization.

725977246303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761781904.

The product of its (nonzero) digits is 13335840, while the sum is 55.

The spelling of 725977246303 in words is "seven hundred twenty-five billion, nine hundred seventy-seven million, two hundred forty-six thousand, three hundred three".