4200555550005 has 24 divisors (see below), whose sum is σ = 7283218071480. Its totient is φ = 2239602410880.

The previous prime is 4200555550003. The next prime is 4200555550021. The reversal of 4200555550005 is 5000555550024.

It can be written as a sum of positive squares in 4 ways, for example, as 1133132573169 + 3067422976836 = 1064487^2 + 1751406^2 .

It is not a de Polignac number, because 4200555550005 - 2¹ = 4200555550003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4200555550001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14308966 + ... + 14599575.

It is an arithmetic number, because the mean of its divisors is an integer number (303467419645).

Almost surely, 2^{4200555550005} is an apocalyptic number.

4200555550005 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4200555550005 is a deficient number, since it is larger than the sum of its proper divisors (3082662521475).

4200555550005 is a wasteful number, since it uses less digits than its factorization.

4200555550005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28911781 (or 28911778 counting only the distinct ones).

The product of its (nonzero) digits is 125000, while the sum is 36.

The spelling of 4200555550005 in words is "four trillion, two hundred billion, five hundred fifty-five million, five hundred fifty thousand, five".