725050499 has 2 divisors, whose sum is σ = 725050500. Its totient is φ = 725050498.

The previous prime is 725050481. The next prime is 725050523. The reversal of 725050499 is 994050527.

725050499 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 an emirp because it is prime and its reverse (994050527) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 725050499 - 2¹⁶ = 724984963 is a prime.

It is a super-2 number, since 2×725050499² = 1051396452200298002, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (725050429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362525249 + 362525250.

It is an arithmetic number, because the mean of its divisors is an integer number (362525250).

Almost surely, 2^725050499 is an apocalyptic number.

725050499 is a deficient number, since it is larger than the sum of its proper divisors (1).

725050499 is an equidigital number, since it uses as much as digits as its factorization.

725050499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 41.

The square root of 725050499 is about 26926.7617622320. The cubic root of 725050499 is about 898.3717469363.

The spelling of 725050499 in words is "seven hundred twenty-five million, fifty thousand, four hundred ninety-nine".