54309366 has 40 divisors (see below), whose sum is σ = 122116104. Its totient is φ = 18040320.

The previous prime is 54309361. The next prime is 54309383. The reversal of 54309366 is 66390345.

It is a self number, because there is not a number n which added to its sum of digits gives 54309366.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54309361) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 84406 + ... + 85046.

Almost surely, 2^54309366 is an apocalyptic number.

54309366 is an abundant number, since it is smaller than the sum of its proper divisors (67806738).

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

54309366 is a wasteful number, since it uses less digits than its factorization.

54309366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178 (or 1169 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The square root of 54309366 is about 7369.4888560876. The cubic root of 54309366 is about 378.6967496943.

The spelling of 54309366 in words is "fifty-four million, three hundred nine thousand, three hundred sixty-six".