55744224535 has 32 divisors (see below), whose sum is σ = 68587269120. Its totient is φ = 43479476352.

The previous prime is 55744224491. The next prime is 55744224563. The reversal of 55744224535 is 53542244755.

It is a cyclic number.

It is not a de Polignac number, because 55744224535 - 2⁹ = 55744224023 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42007042 + ... + 42008368.

It is an arithmetic number, because the mean of its divisors is an integer number (2143352160).

Almost surely, 2^55744224535 is an apocalyptic number.

55744224535 is a deficient number, since it is larger than the sum of its proper divisors (12843044585).

55744224535 is a wasteful number, since it uses less digits than its factorization.

55744224535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2455.

The product of its digits is 3360000, while the sum is 46.

The spelling of 55744224535 in words is "fifty-five billion, seven hundred forty-four million, two hundred twenty-four thousand, five hundred thirty-five".