84808197355 has 16 divisors (see below), whose sum is σ = 116313543360. Its totient is φ = 58151613312.

The previous prime is 84808197349. The next prime is 84808197377. The reversal of 84808197355 is 55379180848.

It is a cyclic number.

It is not a de Polignac number, because 84808197355 - 2⁵ = 84808197323 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 84808197355.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1088977 + ... + 1164253.

It is an arithmetic number, because the mean of its divisors is an integer number (7269596460).

Almost surely, 2^84808197355 is an apocalyptic number.

84808197355 is a deficient number, since it is larger than the sum of its proper divisors (31505346005).

84808197355 is a wasteful number, since it uses less digits than its factorization.

84808197355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107478.

The product of its (nonzero) digits is 9676800, while the sum is 58.

The spelling of 84808197355 in words is "eighty-four billion, eight hundred eight million, one hundred ninety-seven thousand, three hundred fifty-five".