54416312 has 8 divisors (see below), whose sum is σ = 102030600. Its totient is φ = 27208152.

The previous prime is 54416311. The next prime is 54416347. The reversal of 54416312 is 21361445.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×54416312² = 5922270023362688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54416311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3401012 + ... + 3401027.

It is an arithmetic number, because the mean of its divisors is an integer number (12753825).

Almost surely, 2^54416312 is an apocalyptic number.

It is an amenable number.

54416312 is a deficient number, since it is larger than the sum of its proper divisors (47614288).

54416312 is a wasteful number, since it uses less digits than its factorization.

54416312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6802045 (or 6802041 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 54416312 is about 7376.7412859609. The cubic root of 54416312 is about 378.9451632452.

Adding to 54416312 its reverse (21361445), we get a palindrome (75777757).

The spelling of 54416312 in words is "fifty-four million, four hundred sixteen thousand, three hundred twelve".