55041622 has 16 divisors (see below), whose sum is σ = 86922720. Its totient is φ = 26088832.

The previous prime is 55041619. The next prime is 55041629. The reversal of 55041622 is 22614055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55041629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97 + ... + 10492.

It is an arithmetic number, because the mean of its divisors is an integer number (5432670).

Almost surely, 2^55041622 is an apocalyptic number.

55041622 is a deficient number, since it is larger than the sum of its proper divisors (31881098).

55041622 is a wasteful number, since it uses less digits than its factorization.

55041622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10727.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 55041622 is about 7419.0041110650. The cubic root of 55041622 is about 380.3911530917.

Adding to 55041622 its reverse (22614055), we get a palindrome (77655677).

The spelling of 55041622 in words is "fifty-five million, forty-one thousand, six hundred twenty-two".