5540862680 has 32 divisors (see below), whose sum is σ = 12565117440. Its totient is φ = 2198891520.

The previous prime is 5540862667. The next prime is 5540862709. The reversal of 5540862680 is 862680455.

It is a congruent number.

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, 540281 + ... + 550440.

It is an arithmetic number, because the mean of its divisors is an integer number (392659920).

Almost surely, 2^5540862680 is an apocalyptic number.

It is an amenable number.

5540862680 is an abundant number, since it is smaller than the sum of its proper divisors (7024254760).

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

5540862680 is a wasteful number, since it uses less digits than its factorization.

5540862680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090859 (or 1090855 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 44.

The square root of 5540862680 is about 74436.9711903970. The cubic root of 5540862680 is about 1769.5348858227.

The spelling of 5540862680 in words is "five billion, five hundred forty million, eight hundred sixty-two thousand, six hundred eighty".