725063147 has 16 divisors (see below), whose sum is σ = 757149120. Its totient is φ = 693772800.

The previous prime is 725063117. The next prime is 725063149. The reversal of 725063147 is 741360527.

It is a cyclic number.

It is not a de Polignac number, because 725063147 - 2¹⁰ = 725062123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (725063149) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 677729 + ... + 678797.

It is an arithmetic number, because the mean of its divisors is an integer number (47321820).

Almost surely, 2^725063147 is an apocalyptic number.

725063147 is a deficient number, since it is larger than the sum of its proper divisors (32085973).

725063147 is a wasteful number, since it uses less digits than its factorization.

725063147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 725063147 is about 26926.9966204922. The cubic root of 725063147 is about 898.3769707286.

The spelling of 725063147 in words is "seven hundred twenty-five million, sixty-three thousand, one hundred forty-seven".