54240535 has 16 divisors (see below), whose sum is σ = 69204960. Its totient is φ = 40694400.

The previous prime is 54240503. The next prime is 54240551. The reversal of 54240535 is 53504245.

It is not a de Polignac number, because 54240535 - 2⁵ = 54240503 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6769 + ... + 12421.

It is an arithmetic number, because the mean of its divisors is an integer number (4325310).

Almost surely, 2^54240535 is an apocalyptic number.

54240535 is a deficient number, since it is larger than the sum of its proper divisors (14964425).

54240535 is a wasteful number, since it uses less digits than its factorization.

54240535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5778.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 54240535 is about 7364.8173772335. The cubic root of 54240535 is about 378.5366969103.

The spelling of 54240535 in words is "fifty-four million, two hundred forty thousand, five hundred thirty-five".