345172482759 has 32 divisors (see below), whose sum is σ = 500574430720. Its totient is φ = 210296850048.

The previous prime is 345172482749. The next prime is 345172482761. The reversal of 345172482759 is 957284271543.

It is not a de Polignac number, because 345172482759 - 2²⁸ = 344904047303 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 345172482699 and 345172482708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345172482749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19807152 + ... + 19824570.

It is an arithmetic number, because the mean of its divisors is an integer number (15642950960).

Almost surely, 2^345172482759 is an apocalyptic number.

345172482759 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

345172482759 is a deficient number, since it is larger than the sum of its proper divisors (155401947961).

345172482759 is a wasteful number, since it uses less digits than its factorization.

345172482759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22471.

The product of its digits is 16934400, while the sum is 57.

The spelling of 345172482759 in words is "three hundred forty-five billion, one hundred seventy-two million, four hundred eighty-two thousand, seven hundred fifty-nine".