54508783 has 8 divisors (see below), whose sum is σ = 65960352. Its totient is φ = 43973376.

The previous prime is 54508723. The next prime is 54508793. The reversal of 54508783 is 38780545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54508783 - 2¹³ = 54500591 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 (54508723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228910 + ... + 229147.

It is an arithmetic number, because the mean of its divisors is an integer number (8245044).

Almost surely, 2^54508783 is an apocalyptic number.

54508783 is a deficient number, since it is larger than the sum of its proper divisors (11451569).

54508783 is a wasteful number, since it uses less digits than its factorization.

54508783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458081.

The product of its (nonzero) digits is 134400, while the sum is 40.

The square root of 54508783 is about 7383.0063659731. The cubic root of 54508783 is about 379.1596921043.

The spelling of 54508783 in words is "fifty-four million, five hundred eight thousand, seven hundred eighty-three".