84561132363 has 16 divisors (see below), whose sum is σ = 117955547136. Its totient is φ = 53828912960.

The previous prime is 84561132361. The next prime is 84561132371. The reversal of 84561132363 is 36323116548.

It is a cyclic number.

It is not a de Polignac number, because 84561132363 - 2¹ = 84561132361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84561132361) 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, 7307931 + ... + 7319492.

It is an arithmetic number, because the mean of its divisors is an integer number (7372221696).

Almost surely, 2^84561132363 is an apocalyptic number.

84561132363 is a deficient number, since it is larger than the sum of its proper divisors (33394414773).

84561132363 is a wasteful number, since it uses less digits than its factorization.

84561132363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14627514.

The product of its digits is 311040, while the sum is 42.

The spelling of 84561132363 in words is "eighty-four billion, five hundred sixty-one million, one hundred thirty-two thousand, three hundred sixty-three".