6612649102280 has 32 divisors (see below), whose sum is σ = 16022957441400. Its totient is φ = 2441593514496.

The previous prime is 6612649102277. The next prime is 6612649102351. The reversal of 6612649102280 is 822019462166.

It can be written as a sum of positive squares in 4 ways, for example, as 6031434986404 + 581214115876 = 2455898^2 + 762374^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6358315925 + ... + 6358316964.

Almost surely, 2^{6612649102280} is an apocalyptic number.

It is an amenable number.

6612649102280 is an abundant number, since it is smaller than the sum of its proper divisors (9410308339120).

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

6612649102280 is a wasteful number, since it uses less digits than its factorization.

6612649102280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12716632913 (or 12716632909 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 6612649102280 in words is "six trillion, six hundred twelve billion, six hundred forty-nine million, one hundred two thousand, two hundred eighty".