55266234763 has 4 divisors (see below), whose sum is σ = 55302812208. Its totient is φ = 55229657320.

The previous prime is 55266234731. The next prime is 55266234773. The reversal of 55266234763 is 36743266255.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55266234763 - 2⁵ = 55266234731 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55266234773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18286456 + ... + 18289477.

It is an arithmetic number, because the mean of its divisors is an integer number (13825703052).

Almost surely, 2^55266234763 is an apocalyptic number.

55266234763 is a deficient number, since it is larger than the sum of its proper divisors (36577445).

55266234763 is a wasteful number, since it uses less digits than its factorization.

55266234763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36577444.

The product of its digits is 5443200, while the sum is 49.

The spelling of 55266234763 in words is "fifty-five billion, two hundred sixty-six million, two hundred thirty-four thousand, seven hundred sixty-three".