725490630782 has 16 divisors (see below), whose sum is σ = 1117687619952. Its totient is φ = 352928790720.

The previous prime is 725490630773. The next prime is 725490630791. The reversal of 725490630782 is 287036094527.

It is an interprime number because it is at equal distance from previous prime (725490630773) and next prime (725490630791).

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, 2113157 + ... + 2432367.

It is an arithmetic number, because the mean of its divisors is an integer number (69855476247).

Almost surely, 2^725490630782 is an apocalyptic number.

725490630782 is a deficient number, since it is larger than the sum of its proper divisors (392196989170).

725490630782 is a wasteful number, since it uses less digits than its factorization.

725490630782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349963.

The product of its (nonzero) digits is 5080320, while the sum is 53.

The spelling of 725490630782 in words is "seven hundred twenty-five billion, four hundred ninety million, six hundred thirty thousand, seven hundred eighty-two".