725032818633 has 16 divisors (see below), whose sum is σ = 1003302780480. Its totient is φ = 465167618496.

The previous prime is 725032818623. The next prime is 725032818673. The reversal of 725032818633 is 336818230527.

It is not a de Polignac number, because 725032818633 - 2¹² = 725032814537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (725032818623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13546110 + ... + 13599527.

It is an arithmetic number, because the mean of its divisors is an integer number (62706423780).

Almost surely, 2^725032818633 is an apocalyptic number.

It is an amenable number.

725032818633 is a deficient number, since it is larger than the sum of its proper divisors (278269961847).

725032818633 is a wasteful number, since it uses less digits than its factorization.

725032818633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27145976.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 725032818633 in words is "seven hundred twenty-five billion, thirty-two million, eight hundred eighteen thousand, six hundred thirty-three".