55265536 has 36 divisors (see below), whose sum is σ = 112215600. Its totient is φ = 27156992.

The previous prime is 55265519. The next prime is 55265543. The reversal of 55265536 is 63556255.

It is a junction number, because it is equal to n+sod(n) for n = 55265495 and 55265504.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13275 + ... + 16933.

It is an arithmetic number, because the mean of its divisors is an integer number (3117100).

Almost surely, 2^55265536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55265536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56107800).

55265536 is an abundant number, since it is smaller than the sum of its proper divisors (56950064).

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

55265536 is an equidigital number, since it uses as much as digits as its factorization.

55265536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3734 (or 3720 counting only the distinct ones).

The product of its digits is 135000, while the sum is 37.

The square root of 55265536 is about 7434.0793646557. The cubic root of 55265536 is about 380.9062763887.

The spelling of 55265536 in words is "fifty-five million, two hundred sixty-five thousand, five hundred thirty-six".