55287696759 has 16 divisors (see below), whose sum is σ = 76105073664. Its totient is φ = 35664710400.

The previous prime is 55287696749. The next prime is 55287696773. The reversal of 55287696759 is 95769678255.

It is not a de Polignac number, because 55287696759 - 2⁴ = 55287696743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55287696693 and 55287696702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55287696749) 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, 741244 + ... + 812414.

It is an arithmetic number, because the mean of its divisors is an integer number (4756567104).

Almost surely, 2^55287696759 is an apocalyptic number.

55287696759 is a deficient number, since it is larger than the sum of its proper divisors (20817376905).

55287696759 is a wasteful number, since it uses less digits than its factorization.

55287696759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79558.

The product of its digits is 285768000, while the sum is 69.

The spelling of 55287696759 in words is "fifty-five billion, two hundred eighty-seven million, six hundred ninety-six thousand, seven hundred fifty-nine".