54121080 has 64 divisors (see below), whose sum is σ = 174857760. Its totient is φ = 13321728.

The previous prime is 54121079. The next prime is 54121087. The reversal of 54121080 is 8012145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54121087) 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, 15787 + ... + 18906.

Almost surely, 2^54121080 is an apocalyptic number.

It is an amenable number.

54121080 is an abundant number, since it is smaller than the sum of its proper divisors (120736680).

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

54121080 is a wasteful number, since it uses less digits than its factorization.

54121080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34720 (or 34716 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 54121080 is about 7356.7030659121. The cubic root of 54121080 is about 378.2586063844.

The spelling of 54121080 in words is "fifty-four million, one hundred twenty-one thousand, eighty".