54076481 has 4 divisors (see below), whose sum is σ = 54091200. Its totient is φ = 54061764.

The previous prime is 54076471. The next prime is 54076501. The reversal of 54076481 is 18467045.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-54076481 is a prime.

It is a super-2 number, since 2×54076481² = 5848531594686722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54076471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3260 + ... + 10898.

It is an arithmetic number, because the mean of its divisors is an integer number (13522800).

Almost surely, 2^54076481 is an apocalyptic number.

It is an amenable number.

54076481 is a deficient number, since it is larger than the sum of its proper divisors (14719).

54076481 is an equidigital number, since it uses as much as digits as its factorization.

54076481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14718.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 54076481 is about 7353.6712599898. The cubic root of 54076481 is about 378.1546752750.

The spelling of 54076481 in words is "fifty-four million, seventy-six thousand, four hundred eighty-one".