5520541237 has 2 divisors, whose sum is σ = 5520541238. Its totient is φ = 5520541236.

The previous prime is 5520541199. The next prime is 5520541241. The reversal of 5520541237 is 7321450255.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4729863076 + 790678161 = 68774^2 + 28119^2 .

It is a cyclic number.

It is not a de Polignac number, because 5520541237 - 2²³ = 5512152629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5520541837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2760270618 + 2760270619.

It is an arithmetic number, because the mean of its divisors is an integer number (2760270619).

Almost surely, 2^5520541237 is an apocalyptic number.

It is an amenable number.

5520541237 is a deficient number, since it is larger than the sum of its proper divisors (1).

5520541237 is an equidigital number, since it uses as much as digits as its factorization.

5520541237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 5520541237 is about 74300.3447973157. The cubic root of 5520541237 is about 1767.3689443202.

The spelling of 5520541237 in words is "five billion, five hundred twenty million, five hundred forty-one thousand, two hundred thirty-seven".