55523238535 has 16 divisors (see below), whose sum is σ = 71245671552. Its totient is φ = 41391808000.

The previous prime is 55523238473. The next prime is 55523238539. The reversal of 55523238535 is 53583232555.

It is not a de Polignac number, because 55523238535 - 2²¹ = 55521141383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55523238539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3225151 + ... + 3242320.

It is an arithmetic number, because the mean of its divisors is an integer number (4452854472).

Almost surely, 2^55523238535 is an apocalyptic number.

55523238535 is a deficient number, since it is larger than the sum of its proper divisors (15722433017).

55523238535 is a wasteful number, since it uses less digits than its factorization.

55523238535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6467594.

The product of its digits is 2700000, while the sum is 46.

The spelling of 55523238535 in words is "fifty-five billion, five hundred twenty-three million, two hundred thirty-eight thousand, five hundred thirty-five".