54403336 has 16 divisors (see below), whose sum is σ = 109853100. Its totient is φ = 25109184.

The previous prime is 54403309. The next prime is 54403339. The reversal of 54403336 is 63330445.

It can be written as a sum of positive squares in 2 ways, for example, as 54316900 + 86436 = 7370^2 + 294^2 .

It is not an unprimeable number, because it can be changed into a prime (54403339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261451 + ... + 261658.

Almost surely, 2^54403336 is an apocalyptic number.

It is an amenable number.

54403336 is an abundant number, since it is smaller than the sum of its proper divisors (55449764).

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

54403336 is a wasteful number, since it uses less digits than its factorization.

54403336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523128 (or 523124 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 28.

The square root of 54403336 is about 7375.8617123696. The cubic root of 54403336 is about 378.9150400269.

The spelling of 54403336 in words is "fifty-four million, four hundred three thousand, three hundred thirty-six".