55796592 has 80 divisors (see below), whose sum is σ = 150124320. Its totient is φ = 17842176.

The previous prime is 55796591. The next prime is 55796603. The reversal of 55796592 is 29569755.

It is a happy number.

55796592 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55796592² = 6226519357628928, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55796591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157888 + ... + 158240.

It is an arithmetic number, because the mean of its divisors is an integer number (1876554).

Almost surely, 2^55796592 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 55796592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75062160).

55796592 is an abundant number, since it is smaller than the sum of its proper divisors (94327728).

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

55796592 is a wasteful number, since it uses less digits than its factorization.

55796592 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490 (or 484 counting only the distinct ones).

The product of its digits is 850500, while the sum is 48.

The square root of 55796592 is about 7469.7116410207. The cubic root of 55796592 is about 382.1224537293.

The spelling of 55796592 in words is "fifty-five million, seven hundred ninety-six thousand, five hundred ninety-two".