725475857083 has 2 divisors, whose sum is σ = 725475857084. Its totient is φ = 725475857082.

The previous prime is 725475857081. The next prime is 725475857111. The reversal of 725475857083 is 380758574527.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 725475857083 - 2¹ = 725475857081 is a prime.

Together with 725475857081, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (725475857081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 362737928541 + 362737928542.

It is an arithmetic number, because the mean of its divisors is an integer number (362737928542).

Almost surely, 2^725475857083 is an apocalyptic number.

725475857083 is a deficient number, since it is larger than the sum of its proper divisors (1).

725475857083 is an equidigital number, since it uses as much as digits as its factorization.

725475857083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 65856000, while the sum is 61.

The spelling of 725475857083 in words is "seven hundred twenty-five billion, four hundred seventy-five million, eight hundred fifty-seven thousand, eighty-three".