5206545212202 has 12 divisors (see below), whose sum is σ = 11280847959810. Its totient is φ = 1735515070728.

The previous prime is 5206545212177. The next prime is 5206545212213. The reversal of 5206545212202 is 2022125456025.

5206545212202 is a `hidden beast` number, since 5 + 20 + 65 + 452 + 122 + 0 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5004441917721 + 202103294481 = 2237061^2 + 449559^2 .

It is a super-2 number, since 2×5206545212202² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 144626255877 + ... + 144626255912.

Almost surely, 2^{5206545212202} is an apocalyptic number.

5206545212202 is an abundant number, since it is smaller than the sum of its proper divisors (6074302747608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5206545212202 is a wasteful number, since it uses less digits than its factorization.

5206545212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289252511797 (or 289252511794 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 5206545212202 in words is "five trillion, two hundred six billion, five hundred forty-five million, two hundred twelve thousand, two hundred two".