84953595602 has 18 divisors (see below), whose sum is σ = 130490034597. Its totient is φ = 41480309136.

The previous prime is 84953595569. The next prime is 84953595607. The reversal of 84953595602 is 20659535948.

It can be written as a sum of positive squares in 2 ways, for example, as 71603872921 + 13349722681 = 267589^2 + 115541^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=206099.

It is a super-2 number, since 2×84953595602² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (84953595607) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 17722118 + ... + 17726910.

Almost surely, 2^84953595602 is an apocalyptic number.

84953595602 is a deficient number, since it is larger than the sum of its proper divisors (45536438995).

84953595602 is an frugal number, since it uses more digits than its factorization.

84953595602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9674 (or 4838 counting only the distinct ones).

The product of its (nonzero) digits is 11664000, while the sum is 56.

The spelling of 84953595602 in words is "eighty-four billion, nine hundred fifty-three million, five hundred ninety-five thousand, six hundred two".