6355859973201 has 12 divisors (see below), whose sum is σ = 9476837809920. Its totient is φ = 4100554821240.

The previous prime is 6355859973191. The next prime is 6355859973209. The reversal of 6355859973201 is 1023799585536.

It is a happy number.

6355859973201 is a `hidden beast` number, since 6 + 3 + 5 + 5 + 8 + 599 + 7 + 32 + 0 + 1 = 666.

It is not a de Polignac number, because 6355859973201 - 2¹⁰ = 6355859972177 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6355859973209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11390429781 + ... + 11390430338.

It is an arithmetic number, because the mean of its divisors is an integer number (789736484160).

Almost surely, 2^{6355859973201} is an apocalyptic number.

It is an amenable number.

6355859973201 is a deficient number, since it is larger than the sum of its proper divisors (3120977836719).

6355859973201 is a wasteful number, since it uses less digits than its factorization.

6355859973201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22780860156 (or 22780860153 counting only the distinct ones).

The product of its (nonzero) digits is 61236000, while the sum is 63.

The spelling of 6355859973201 in words is "six trillion, three hundred fifty-five billion, eight hundred fifty-nine million, nine hundred seventy-three thousand, two hundred one".