55363662 has 48 divisors (see below), whose sum is σ = 131734512. Its totient is φ = 17366400.

The previous prime is 55363631. The next prime is 55363703. The reversal of 55363662 is 26636355.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4912 + ... + 11612.

It is an arithmetic number, because the mean of its divisors is an integer number (2744469).

Almost surely, 2^55363662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55363662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65867256).

55363662 is an abundant number, since it is smaller than the sum of its proper divisors (76370850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55363662 is a wasteful number, since it uses less digits than its factorization.

55363662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6735 (or 6723 counting only the distinct ones).

The product of its digits is 97200, while the sum is 36.

The square root of 55363662 is about 7440.6761789504. The cubic root of 55363662 is about 381.1315808157.

The spelling of 55363662 in words is "fifty-five million, three hundred sixty-three thousand, six hundred sixty-two".