855300083401 has 16 divisors (see below), whose sum is σ = 893945651200. Its totient is φ = 817382845440.

The previous prime is 855300083347. The next prime is 855300083447. The reversal of 855300083401 is 104380003558.

It is a cyclic number.

It is not a de Polignac number, because 855300083401 - 2²⁵ = 855266528969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (855300083801) 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, 1063000 + ... + 1685398.

It is an arithmetic number, because the mean of its divisors is an integer number (55871603200).

Almost surely, 2^855300083401 is an apocalyptic number.

It is an amenable number.

855300083401 is a deficient number, since it is larger than the sum of its proper divisors (38645567799).

855300083401 is a wasteful number, since it uses less digits than its factorization.

855300083401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622984.

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 855300083401 its reverse (104380003558), we get a palindrome (959680086959).

The spelling of 855300083401 in words is "eight hundred fifty-five billion, three hundred million, eighty-three thousand, four hundred one".