5127766305534 has 24 divisors (see below), whose sum is σ = 11197641911040. Its totient is φ = 1695796730208.

The previous prime is 5127766305509. The next prime is 5127766305583. The reversal of 5127766305534 is 4355036677215.

5127766305534 is a `hidden beast` number, since 5 + 1 + 2 + 7 + 76 + 6 + 30 + 5 + 534 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1121556399 + ... + 1121560970.

It is an arithmetic number, because the mean of its divisors is an integer number (466568412960).

Almost surely, 2^{5127766305534} is an apocalyptic number.

5127766305534 is an abundant number, since it is smaller than the sum of its proper divisors (6069875605506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5127766305534 is a wasteful number, since it uses less digits than its factorization.

5127766305534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243117504 (or 2243117501 counting only the distinct ones).

The product of its (nonzero) digits is 15876000, while the sum is 54.

The spelling of 5127766305534 in words is "five trillion, one hundred twenty-seven billion, seven hundred sixty-six million, three hundred five thousand, five hundred thirty-four".