5537746944 has 78 divisors (see below), whose sum is σ = 15996089226. Its totient is φ = 1845903360.

The previous prime is 5537746933. The next prime is 5537746993. The reversal of 5537746944 is 4496477355.

5537746944 is a `hidden beast` number, since 5 + 537 + 7 + 4 + 69 + 44 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5492588544 + 45158400 = 74112^2 + 6720^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38247 + ... + 111974.

It is an arithmetic number, because the mean of its divisors is an integer number (205078067).

Almost surely, 2^5537746944 is an apocalyptic number.

It is an amenable number.

5537746944 is an abundant number, since it is smaller than the sum of its proper divisors (10458342282).

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

5537746944 is a wasteful number, since it uses less digits than its factorization.

5537746944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150251 (or 150226 counting only the distinct ones).

The product of its digits is 12700800, while the sum is 54.

The square root of 5537746944 is about 74416.0395613741. The cubic root of 5537746944 is about 1769.2031422165.

The spelling of 5537746944 in words is "five billion, five hundred thirty-seven million, seven hundred forty-six thousand, nine hundred forty-four".