5540456167 has 2 divisors, whose sum is σ = 5540456168. Its totient is φ = 5540456166.

The previous prime is 5540456149. The next prime is 5540456267. The reversal of 5540456167 is 7616540455.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5540456167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5540456267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2770228083 + 2770228084.

It is an arithmetic number, because the mean of its divisors is an integer number (2770228084).

Almost surely, 2^5540456167 is an apocalyptic number.

5540456167 is a deficient number, since it is larger than the sum of its proper divisors (1).

5540456167 is an equidigital number, since it uses as much as digits as its factorization.

5540456167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504000, while the sum is 43.

The square root of 5540456167 is about 74434.2405550026. The cubic root of 5540456167 is about 1769.4916099787.

The spelling of 5540456167 in words is "five billion, five hundred forty million, four hundred fifty-six thousand, one hundred sixty-seven".