55034822 has 4 divisors (see below), whose sum is σ = 82552236. Its totient is φ = 27517410.

The previous prime is 55034813. The next prime is 55034851. The reversal of 55034822 is 22843055.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13758704 + ... + 13758707.

It is an arithmetic number, because the mean of its divisors is an integer number (20638059).

Almost surely, 2^55034822 is an apocalyptic number.

55034822 is a deficient number, since it is larger than the sum of its proper divisors (27517414).

55034822 is a wasteful number, since it uses less digits than its factorization.

55034822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27517413.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 55034822 is about 7418.5458143763. The cubic root of 55034822 is about 380.3754875748.

Adding to 55034822 its reverse (22843055), we get a palindrome (77877877).

The spelling of 55034822 in words is "fifty-five million, thirty-four thousand, eight hundred twenty-two".