5505573877 has 2 divisors, whose sum is σ = 5505573878. Its totient is φ = 5505573876.

The previous prime is 5505573859. The next prime is 5505573881. The reversal of 5505573877 is 7783755055.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4930005796 + 575568081 = 70214^2 + 23991^2 .

It is a cyclic number.

It is not a de Polignac number, because 5505573877 - 2¹⁵ = 5505541109 is a prime.

It is a super-2 number, since 2×5505573877² = 60622687430209622258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5505573277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752786938 + 2752786939.

It is an arithmetic number, because the mean of its divisors is an integer number (2752786939).

Almost surely, 2^5505573877 is an apocalyptic number.

It is an amenable number.

5505573877 is a deficient number, since it is larger than the sum of its proper divisors (1).

5505573877 is an equidigital number, since it uses as much as digits as its factorization.

5505573877 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5145000, while the sum is 52.

The square root of 5505573877 is about 74199.5544258859. The cubic root of 5505573877 is about 1765.7702611109.

The spelling of 5505573877 in words is "five billion, five hundred five million, five hundred seventy-three thousand, eight hundred seventy-seven".