69622008345 has 12 divisors (see below), whose sum is σ = 120678147876. Its totient is φ = 37131737760.

The previous prime is 69622008319. The next prime is 69622008367. The reversal of 69622008345 is 54380022696.

It can be written as a sum of positive squares in 2 ways, for example, as 53706672009 + 15915336336 = 231747^2 + 126156^2 .

It is not a de Polignac number, because 69622008345 - 2¹⁰ = 69622007321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1547155741 = 69622008345 / (6 + 9 + 6 + 2 + 2 + 0 + 0 + 8 + 3 + 4 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 69622008345.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 773577826 + ... + 773577915.

It is an arithmetic number, because the mean of its divisors is an integer number (10056512323).

Almost surely, 2^69622008345 is an apocalyptic number.

It is an amenable number.

69622008345 is a deficient number, since it is larger than the sum of its proper divisors (51056139531).

69622008345 is a wasteful number, since it uses less digits than its factorization.

69622008345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547155752 (or 1547155749 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 69622008345 in words is "sixty-nine billion, six hundred twenty-two million, eight thousand, three hundred forty-five".