5540637975 has 48 divisors (see below), whose sum is σ = 9661822080. Its totient is φ = 2793916800.

The previous prime is 5540637889. The next prime is 5540637983. The reversal of 5540637975 is 5797360455.

It is not a de Polignac number, because 5540637975 - 2¹⁰ = 5540636951 is a prime.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 767332 + ... + 774518.

It is an arithmetic number, because the mean of its divisors is an integer number (201287960).

Almost surely, 2^5540637975 is an apocalyptic number.

5540637975 is a deficient number, since it is larger than the sum of its proper divisors (4121184105).

5540637975 is a wasteful number, since it uses less digits than its factorization.

5540637975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7760 (or 7755 counting only the distinct ones).

The product of its (nonzero) digits is 3969000, while the sum is 51.

The square root of 5540637975 is about 74435.4618108869. The cubic root of 5540637975 is about 1769.5109648358.

The spelling of 5540637975 in words is "five billion, five hundred forty million, six hundred thirty-seven thousand, nine hundred seventy-five".