622054067134345 has 32 divisors (see below), whose sum is σ = 791011420121088. Its totient is φ = 467992808414208.

The previous prime is 622054067134273. The next prime is 622054067134393. The reversal of 622054067134345 is 543431760450226.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-622054067134345 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 622054067134292 and 622054067134301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1089819367 + ... + 1090390003.

It is an arithmetic number, because the mean of its divisors is an integer number (24719106878784).

Almost surely, 2^{622054067134345} is an apocalyptic number.

It is an amenable number.

622054067134345 is a deficient number, since it is larger than the sum of its proper divisors (168957352986743).

622054067134345 is a wasteful number, since it uses less digits than its factorization.

622054067134345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580969.

The product of its (nonzero) digits is 14515200, while the sum is 52.

The spelling of 622054067134345 in words is "six hundred twenty-two trillion, fifty-four billion, sixty-seven million, one hundred thirty-four thousand, three hundred forty-five".