725767011 has 12 divisors (see below), whose sum is σ = 1048816392. Its totient is φ = 483620256.

The previous prime is 725766991. The next prime is 725767037. The reversal of 725767011 is 110767527.

725767011 is a `hidden beast` number, since 7 + 2 + 576 + 70 + 11 = 666.

It is not a de Polignac number, because 725767011 - 2¹⁹ = 725242723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (725767061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3120 + ... + 38226.

It is an arithmetic number, because the mean of its divisors is an integer number (87401366).

Almost surely, 2^725767011 is an apocalyptic number.

725767011 is a deficient number, since it is larger than the sum of its proper divisors (323049381).

725767011 is a wasteful number, since it uses less digits than its factorization.

725767011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37410 (or 37407 counting only the distinct ones).

The product of its (nonzero) digits is 20580, while the sum is 36.

The square root of 725767011 is about 26940.0633072753. The cubic root of 725767011 is about 898.6675802226.

The spelling of 725767011 in words is "seven hundred twenty-five million, seven hundred sixty-seven thousand, eleven".