5540271782357 has 32 divisors (see below), whose sum is σ = 6288044689920. Its totient is φ = 4839095001600.

The previous prime is 5540271782317. The next prime is 5540271782369. The reversal of 5540271782357 is 7532871720455.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5540271782357 - 2¹⁰ = 5540271781333 is a prime.

It is a super-2 number, since 2×5540271782357² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5540271782317) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 917716343 + ... + 917722379.

It is an arithmetic number, because the mean of its divisors is an integer number (196501396560).

Almost surely, 2^{5540271782357} is an apocalyptic number.

It is an amenable number.

5540271782357 is a deficient number, since it is larger than the sum of its proper divisors (747772907563).

5540271782357 is a wasteful number, since it uses less digits than its factorization.

5540271782357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9933.

The product of its (nonzero) digits is 16464000, while the sum is 56.

The spelling of 5540271782357 in words is "five trillion, five hundred forty billion, two hundred seventy-one million, seven hundred eighty-two thousand, three hundred fifty-seven".