2992660770560 has 144 divisors (see below), whose sum is σ = 7192912527360. Its totient is φ = 1192970588160.

The previous prime is 2992660770557. The next prime is 2992660770563. The reversal of 2992660770560 is 650770662992.

It is an interprime number because it is at equal distance from previous prime (2992660770557) and next prime (2992660770563).

It is a self number, because there is not a number n which added to its sum of digits gives 2992660770560.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2992660770563) 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, 584615681 + ... + 584620799.

It is an arithmetic number, because the mean of its divisors is an integer number (49950781440).

Almost surely, 2^{2992660770560} is an apocalyptic number.

2992660770560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2992660770560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3596456263680).

2992660770560 is an abundant number, since it is smaller than the sum of its proper divisors (4200251756800).

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

2992660770560 is a wasteful number, since it uses less digits than its factorization.

2992660770560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6614 (or 6600 counting only the distinct ones).

The product of its (nonzero) digits is 17146080, while the sum is 59.

The spelling of 2992660770560 in words is "two trillion, nine hundred ninety-two billion, six hundred sixty million, seven hundred seventy thousand, five hundred sixty".