725567767363 has 2 divisors, whose sum is σ = 725567767364. Its totient is φ = 725567767362.

The previous prime is 725567767349. The next prime is 725567767399. The reversal of 725567767363 is 363767765527.

It is a happy number.

725567767363 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 725567767363 - 2⁹ = 725567766851 is a prime.

It is a super-2 number, since 2×725567767363² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 725567767295 and 725567767304.

It is not a weakly prime, because it can be changed into another prime (725567767063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362783883681 + 362783883682.

It is an arithmetic number, because the mean of its divisors is an integer number (362783883682).

Almost surely, 2^725567767363 is an apocalyptic number.

725567767363 is a deficient number, since it is larger than the sum of its proper divisors (1).

725567767363 is an equidigital number, since it uses as much as digits as its factorization.

725567767363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233377200, while the sum is 64.

The spelling of 725567767363 in words is "seven hundred twenty-five billion, five hundred sixty-seven million, seven hundred sixty-seven thousand, three hundred sixty-three".