5540572920 has 32 divisors (see below), whose sum is σ = 16621719120. Its totient is φ = 1477486080.

The previous prime is 5540572841. The next prime is 5540572927. The reversal of 5540572920 is 292750455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5540572927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23085601 + ... + 23085840.

Almost surely, 2^5540572920 is an apocalyptic number.

It is an amenable number.

5540572920 is an abundant number, since it is smaller than the sum of its proper divisors (11081146200).

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

5540572920 is a wasteful number, since it uses less digits than its factorization.

5540572920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46171455 (or 46171451 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 39.

The square root of 5540572920 is about 74435.0248203089. The cubic root of 5540572920 is about 1769.5040392803.

The spelling of 5540572920 in words is "five billion, five hundred forty million, five hundred seventy-two thousand, nine hundred twenty".