55888826011 has 4 divisors (see below), whose sum is σ = 58318774992. Its totient is φ = 53458877032.

The previous prime is 55888825997. The next prime is 55888826023. The reversal of 55888826011 is 11062888855.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55888826011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55888826011.

It is not an unprimeable number, because it can be changed into a prime (55888826041) 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, 1214974456 + ... + 1214974501.

It is an arithmetic number, because the mean of its divisors is an integer number (14579693748).

Almost surely, 2^55888826011 is an apocalyptic number.

55888826011 is a deficient number, since it is larger than the sum of its proper divisors (2429948981).

55888826011 is a wasteful number, since it uses less digits than its factorization.

55888826011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2429948980.

The product of its (nonzero) digits is 1228800, while the sum is 52.

The spelling of 55888826011 in words is "fifty-five billion, eight hundred eighty-eight million, eight hundred twenty-six thousand, eleven".