5261226770877 has 32 divisors (see below), whose sum is σ = 8763462528000. Its totient is φ = 2727627592320.

The previous prime is 5261226770827. The next prime is 5261226770911. The reversal of 5261226770877 is 7780776221625.

It is not a de Polignac number, because 5261226770877 - 2¹⁰ = 5261226769853 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5261226770877.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5261226770827) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22706248 + ... + 22936785.

It is an arithmetic number, because the mean of its divisors is an integer number (273858204000).

Almost surely, 2^{5261226770877} is an apocalyptic number.

It is an amenable number.

5261226770877 is a deficient number, since it is larger than the sum of its proper divisors (3502235757123).

5261226770877 is a wasteful number, since it uses less digits than its factorization.

5261226770877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45643553.

The product of its (nonzero) digits is 27659520, while the sum is 60.

The spelling of 5261226770877 in words is "five trillion, two hundred sixty-one billion, two hundred twenty-six million, seven hundred seventy thousand, eight hundred seventy-seven".