5550747737 has 2 divisors, whose sum is σ = 5550747738. Its totient is φ = 5550747736.

The previous prime is 5550747689. The next prime is 5550747767. The reversal of 5550747737 is 7377470555.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5479108441 + 71639296 = 74021^2 + 8464^2 .

It is a cyclic number.

It is not a de Polignac number, because 5550747737 - 2¹⁰ = 5550746713 is a prime.

It is not a weakly prime, because it can be changed into another prime (5550747767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775373868 + 2775373869.

It is an arithmetic number, because the mean of its divisors is an integer number (2775373869).

Almost surely, 2^5550747737 is an apocalyptic number.

It is an amenable number.

5550747737 is a deficient number, since it is larger than the sum of its proper divisors (1).

5550747737 is an equidigital number, since it uses as much as digits as its factorization.

5550747737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3601500, while the sum is 50.

The square root of 5550747737 is about 74503.3404418889. The cubic root of 5550747737 is about 1770.5865608939.

The spelling of 5550747737 in words is "five billion, five hundred fifty million, seven hundred forty-seven thousand, seven hundred thirty-seven".