54074047 has 4 divisors (see below), whose sum is σ = 54088776. Its totient is φ = 54059320.

The previous prime is 54074023. The next prime is 54074063. The reversal of 54074047 is 74047045.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 54074047 - 2¹⁵ = 54041279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54074077) 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, 3093 + ... + 10849.

It is an arithmetic number, because the mean of its divisors is an integer number (13522194).

Almost surely, 2^54074047 is an apocalyptic number.

54074047 is a deficient number, since it is larger than the sum of its proper divisors (14729).

54074047 is an equidigital number, since it uses as much as digits as its factorization.

54074047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14728.

The product of its (nonzero) digits is 15680, while the sum is 31.

The square root of 54074047 is about 7353.5057625598. The cubic root of 54074047 is about 378.1490015682.

The spelling of 54074047 in words is "fifty-four million, seventy-four thousand, forty-seven".