55582686115 has 16 divisors (see below), whose sum is σ = 72873250560. Its totient is φ = 40362404320.

The previous prime is 55582686097. The next prime is 55582686143. The reversal of 55582686115 is 51168628555.

It is not a de Polignac number, because 55582686115 - 2¹³ = 55582677923 is a prime.

It is a super-2 number, since 2×55582686115² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 730519 + ... + 803008.

It is an arithmetic number, because the mean of its divisors is an integer number (4554578160).

Almost surely, 2^55582686115 is an apocalyptic number.

55582686115 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55582686115 is a deficient number, since it is larger than the sum of its proper divisors (17290564445).

55582686115 is a wasteful number, since it uses less digits than its factorization.

55582686115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534202.

The product of its digits is 2880000, while the sum is 52.

The spelling of 55582686115 in words is "fifty-five billion, five hundred eighty-two million, six hundred eighty-six thousand, one hundred fifteen".