54680312 has 32 divisors (see below), whose sum is σ = 108086400. Its totient is φ = 25893504.

The previous prime is 54680303. The next prime is 54680321. The reversal of 54680312 is 21308645.

54680312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (54680303) and next prime (54680321).

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10073 + ... + 14519.

It is an arithmetic number, because the mean of its divisors is an integer number (3377700).

Almost surely, 2^54680312 is an apocalyptic number.

It is an amenable number.

54680312 is a deficient number, since it is larger than the sum of its proper divisors (53406088).

54680312 is a wasteful number, since it uses less digits than its factorization.

54680312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4535 (or 4531 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 54680312 is about 7394.6137154012. The cubic root of 54680312 is about 379.5569906594.

Adding to 54680312 its reverse (21308645), we get a palindrome (75988957).

The spelling of 54680312 in words is "fifty-four million, six hundred eighty thousand, three hundred twelve".