55105242524 has 24 divisors (see below), whose sum is σ = 98845114368. Its totient is φ = 26865966960.

The previous prime is 55105242503. The next prime is 55105242541. The reversal of 55105242524 is 42524250155.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171932 + ... + 373859.

It is an arithmetic number, because the mean of its divisors is an integer number (4118546432).

Almost surely, 2^55105242524 is an apocalyptic number.

It is an amenable number.

55105242524 is a deficient number, since it is larger than the sum of its proper divisors (43739871844).

55105242524 is a wasteful number, since it uses less digits than its factorization.

55105242524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546425 (or 546423 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 35.

Adding to 55105242524 its reverse (42524250155), we get a palindrome (97629492679).

The spelling of 55105242524 in words is "fifty-five billion, one hundred five million, two hundred forty-two thousand, five hundred twenty-four".