54180068 has 12 divisors (see below), whose sum is σ = 94994172. Its totient is φ = 27038880.

The previous prime is 54180031. The next prime is 54180073. The reversal of 54180068 is 86008145.

It can be written as a sum of positive squares in 2 ways, for example, as 24127744 + 30052324 = 4912^2 + 5482^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10355 + ... + 14682.

It is an arithmetic number, because the mean of its divisors is an integer number (7916181).

Almost surely, 2^54180068 is an apocalyptic number.

It is an amenable number.

54180068 is a deficient number, since it is larger than the sum of its proper divisors (40814104).

54180068 is a wasteful number, since it uses less digits than its factorization.

54180068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25582 (or 25580 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 54180068 is about 7360.7111069516. The cubic root of 54180068 is about 378.3959811816.

The spelling of 54180068 in words is "fifty-four million, one hundred eighty thousand, sixty-eight".