55056737743 has 16 divisors (see below), whose sum is σ = 65056334400. Its totient is φ = 45607850496.

The previous prime is 55056737737. The next prime is 55056737809. The reversal of 55056737743 is 34773765055.

It is not a de Polignac number, because 55056737743 - 2²⁵ = 55023183311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55056737143) 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, 674746 + ... + 751927.

It is an arithmetic number, because the mean of its divisors is an integer number (4066020900).

Almost surely, 2^55056737743 is an apocalyptic number.

55056737743 is a deficient number, since it is larger than the sum of its proper divisors (9999596657).

55056737743 is a wasteful number, since it uses less digits than its factorization.

55056737743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426866.

The product of its (nonzero) digits is 9261000, while the sum is 52.

The spelling of 55056737743 in words is "fifty-five billion, fifty-six million, seven hundred thirty-seven thousand, seven hundred forty-three".