82256491203 has 32 divisors (see below), whose sum is σ = 114389694720. Its totient is φ = 52531184640.

The previous prime is 82256491139. The next prime is 82256491223. The reversal of 82256491203 is 30219465228.

It is not a de Polignac number, because 82256491203 - 2⁶ = 82256491139 is a prime.

It is a super-2 number, since 2×82256491203² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (82256491223) 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, 6575851 + ... + 6588347.

It is an arithmetic number, because the mean of its divisors is an integer number (3574677960).

Almost surely, 2^82256491203 is an apocalyptic number.

82256491203 is a deficient number, since it is larger than the sum of its proper divisors (32133203517).

82256491203 is a wasteful number, since it uses less digits than its factorization.

82256491203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13507.

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 82256491203 in words is "eighty-two billion, two hundred fifty-six million, four hundred ninety-one thousand, two hundred three".