5531636877 has 16 divisors (see below), whose sum is σ = 8360909760. Its totient is φ = 3224921472.

The previous prime is 5531636867. The next prime is 5531636879. The reversal of 5531636877 is 7786361355.

It is not a de Polignac number, because 5531636877 - 2⁴ = 5531636861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5531636879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3731808 + ... + 3733289.

It is an arithmetic number, because the mean of its divisors is an integer number (522556860).

Almost surely, 2^5531636877 is an apocalyptic number.

5531636877 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

5531636877 is a deficient number, since it is larger than the sum of its proper divisors (2829272883).

5531636877 is a wasteful number, since it uses less digits than its factorization.

5531636877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7465132.

The product of its digits is 3175200, while the sum is 51.

The square root of 5531636877 is about 74374.9748033571. The cubic root of 5531636877 is about 1768.5522199792.

The spelling of 5531636877 in words is "five billion, five hundred thirty-one million, six hundred thirty-six thousand, eight hundred seventy-seven".