725007244819 has 32 divisors (see below), whose sum is σ = 858547388160. Its totient is φ = 603550396800.

The previous prime is 725007244799. The next prime is 725007244831. The reversal of 725007244819 is 918442700527.

725007244819 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 725007244819 - 2¹³ = 725007236627 is a prime.

It is a super-2 number, since 2×725007244819² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (725007244859) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86111392 + ... + 86119810.

It is an arithmetic number, because the mean of its divisors is an integer number (26829605880).

Almost surely, 2^725007244819 is an apocalyptic number.

725007244819 is a deficient number, since it is larger than the sum of its proper divisors (133540143341).

725007244819 is a wasteful number, since it uses less digits than its factorization.

725007244819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13171.

The product of its (nonzero) digits is 1128960, while the sum is 49.

The spelling of 725007244819 in words is "seven hundred twenty-five billion, seven million, two hundred forty-four thousand, eight hundred nineteen".