623204600005 has 16 divisors (see below), whose sum is σ = 805491751680. Its totient is φ = 460144254528.

The previous prime is 623204599987. The next prime is 623204600041. The reversal of 623204600005 is 500006402326.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-623204600005 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269245 + ... + 1148434.

It is an arithmetic number, because the mean of its divisors is an integer number (50343234480).

Almost surely, 2^623204600005 is an apocalyptic number.

623204600005 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

623204600005 is a deficient number, since it is larger than the sum of its proper divisors (182287151675).

623204600005 is a wasteful number, since it uses less digits than its factorization.

623204600005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424460.

The product of its (nonzero) digits is 8640, while the sum is 28.

The spelling of 623204600005 in words is "six hundred twenty-three billion, two hundred four million, six hundred thousand, five".