725567335 has 8 divisors (see below), whose sum is σ = 879302016. Its totient is φ = 574706400.

The previous prime is 725567291. The next prime is 725567377. The reversal of 725567335 is 533765527.

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

It is not a de Polignac number, because 725567335 - 2¹³ = 725559143 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 725567291 and 725567300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 717879 + ... + 718888.

It is an arithmetic number, because the mean of its divisors is an integer number (109912752).

Almost surely, 2^725567335 is an apocalyptic number.

725567335 is a deficient number, since it is larger than the sum of its proper divisors (153734681).

725567335 is a wasteful number, since it uses less digits than its factorization.

725567335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1436873.

The product of its digits is 661500, while the sum is 43.

The square root of 725567335 is about 26936.3571219272. The cubic root of 725567335 is about 898.5851576251.

The spelling of 725567335 in words is "seven hundred twenty-five million, five hundred sixty-seven thousand, three hundred thirty-five".