4255622001807 has 16 divisors (see below), whose sum is σ = 6241152633600. Its totient is φ = 2579164847160.

The previous prime is 4255622001793. The next prime is 4255622001823. The reversal of 4255622001807 is 7081002265524.

It is not a de Polignac number, because 4255622001807 - 2¹⁹ = 4255621477519 is a prime.

It is a super-2 number, since 2×4255622001807² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255622001307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 532881307 + ... + 532889292.

It is an arithmetic number, because the mean of its divisors is an integer number (390072039600).

Almost surely, 2^{4255622001807} is an apocalyptic number.

4255622001807 is a deficient number, since it is larger than the sum of its proper divisors (1985530631793).

4255622001807 is a wasteful number, since it uses less digits than its factorization.

4255622001807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065770635 (or 1065770613 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 42.

The spelling of 4255622001807 in words is "four trillion, two hundred fifty-five billion, six hundred twenty-two million, one thousand, eight hundred seven".