54004305 has 32 divisors (see below), whose sum is σ = 88444800. Its totient is φ = 28131840.

The previous prime is 54004303. The next prime is 54004309. The reversal of 54004305 is 50340045.

It is a happy number.

It is not a de Polignac number, because 54004305 - 2¹ = 54004303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54004303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162990 + ... + 163320.

It is an arithmetic number, because the mean of its divisors is an integer number (2763900).

Almost surely, 2^54004305 is an apocalyptic number.

It is an amenable number.

54004305 is a deficient number, since it is larger than the sum of its proper divisors (34440495).

54004305 is a wasteful number, since it uses less digits than its factorization.

54004305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 54004305 is about 7348.7621406602. The cubic root of 54004305 is about 377.9863590721.

The spelling of 54004305 in words is "fifty-four million, four thousand, three hundred five".