54016530 has 16 divisors (see below), whose sum is σ = 129639744. Its totient is φ = 14404400.

The previous prime is 54016511. The next prime is 54016553. The reversal of 54016530 is 3561045.

It is a self number, because there is not a number n which added to its sum of digits gives 54016530.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 900246 + ... + 900305.

It is an arithmetic number, because the mean of its divisors is an integer number (8102484).

Almost surely, 2^54016530 is an apocalyptic number.

54016530 is an abundant number, since it is smaller than the sum of its proper divisors (75623214).

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

54016530 is a wasteful number, since it uses less digits than its factorization.

54016530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800561.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 54016530 is about 7349.5938663303. The cubic root of 54016530 is about 378.0148786171.

Adding to 54016530 its reverse (3561045), we get a palindrome (57577575).

The spelling of 54016530 in words is "fifty-four million, sixteen thousand, five hundred thirty".