2662136562204 has 90 divisors (see below), whose sum is σ = 8095571419320. Its totient is φ = 760610441808.

The previous prime is 2662136562203. The next prime is 2662136562209. The reversal of 2662136562204 is 4022656312662.

2662136562204 is a `hidden beast` number, since 2 + 6 + 6 + 2 + 13 + 6 + 5 + 622 + 0 + 4 = 666.

It is a super-2 number, since 2×2662136562204² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2662136562204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2662136562203) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 83825664 + ... + 83857415.

It is an arithmetic number, because the mean of its divisors is an integer number (89950793548).

Almost surely, 2^{2662136562204} is an apocalyptic number.

It is an amenable number.

2662136562204 is an abundant number, since it is smaller than the sum of its proper divisors (5433434857116).

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

2662136562204 is a wasteful number, since it uses less digits than its factorization.

2662136562204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167683109 (or 167683091 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 2662136562204 in words is "two trillion, six hundred sixty-two billion, one hundred thirty-six million, five hundred sixty-two thousand, two hundred four".