5540552994 has 16 divisors (see below), whose sum is σ = 11732935968. Its totient is φ = 1738212672.

The previous prime is 5540552993. The next prime is 5540553023. The reversal of 5540552994 is 4992550455.

It is not an unprimeable number, because it can be changed into a prime (5540552993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27159472 + ... + 27159675.

It is an arithmetic number, because the mean of its divisors is an integer number (733308498).

Almost surely, 2^5540552994 is an apocalyptic number.

5540552994 is an abundant number, since it is smaller than the sum of its proper divisors (6192382974).

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

5540552994 is a wasteful number, since it uses less digits than its factorization.

5540552994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54319169.

The product of its (nonzero) digits is 1620000, while the sum is 48.

The square root of 5540552994 is about 74434.8909719091. The cubic root of 5540552994 is about 1769.5019180087.

The spelling of 5540552994 in words is "five billion, five hundred forty million, five hundred fifty-two thousand, nine hundred ninety-four".