5545260797 has 2 divisors, whose sum is σ = 5545260798. Its totient is φ = 5545260796.

The previous prime is 5545260761. The next prime is 5545260871. The reversal of 5545260797 is 7970625455.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4160379001 + 1384881796 = 64501^2 + 37214^2 .

It is a cyclic number.

It is not a de Polignac number, because 5545260797 - 2¹⁶ = 5545195261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5545260727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2772630398 + 2772630399.

It is an arithmetic number, because the mean of its divisors is an integer number (2772630399).

Almost surely, 2^5545260797 is an apocalyptic number.

It is an amenable number.

5545260797 is a deficient number, since it is larger than the sum of its proper divisors (1).

5545260797 is an equidigital number, since it uses as much as digits as its factorization.

5545260797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2646000, while the sum is 50.

The square root of 5545260797 is about 74466.5078877746. The cubic root of 5545260797 is about 1770.0029575317.

The spelling of 5545260797 in words is "five billion, five hundred forty-five million, two hundred sixty thousand, seven hundred ninety-seven".