54754019 has 4 divisors (see below), whose sum is σ = 55296240. Its totient is φ = 54211800.

The previous prime is 54754009. The next prime is 54754033. The reversal of 54754019 is 91045745.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 54754019 - 2⁴ = 54754003 is a prime.

It is a super-2 number, since 2×54754019² = 5996005193304722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54754019.

It is not an unprimeable number, because it can be changed into a prime (54754009) 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, 270959 + ... + 271160.

It is an arithmetic number, because the mean of its divisors is an integer number (13824060).

Almost surely, 2^54754019 is an apocalyptic number.

54754019 is a deficient number, since it is larger than the sum of its proper divisors (542221).

54754019 is a wasteful number, since it uses less digits than its factorization.

54754019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542220.

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 54754019 is about 7399.5958673430. The cubic root of 54754019 is about 379.7274569283.

The spelling of 54754019 in words is "fifty-four million, seven hundred fifty-four thousand, nineteen".