54502416 has 80 divisors (see below), whose sum is σ = 158521600. Its totient is φ = 17926272.

The previous prime is 54502381. The next prime is 54502417. The reversal of 54502416 is 61420545.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 54502416.

It is not an unprimeable number, because it can be changed into a prime (54502417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33330 + ... + 34926.

It is an arithmetic number, because the mean of its divisors is an integer number (1981520).

Almost surely, 2^54502416 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 54502416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79260800).

54502416 is an abundant number, since it is smaller than the sum of its proper divisors (104019184).

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

54502416 is a wasteful number, since it uses less digits than its factorization.

54502416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693 (or 1681 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 54502416 is about 7382.5751604708. The cubic root of 54502416 is about 379.1449287112.

The spelling of 54502416 in words is "fifty-four million, five hundred two thousand, four hundred sixteen".