54607783 has 4 divisors (see below), whose sum is σ = 56490840. Its totient is φ = 52724728.

The previous prime is 54607781. The next prime is 54607867. The reversal of 54607783 is 38770645.

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 54607783 - 2¹ = 54607781 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54607781) 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, 941485 + ... + 941542.

It is an arithmetic number, because the mean of its divisors is an integer number (14122710).

Almost surely, 2^54607783 is an apocalyptic number.

54607783 is a deficient number, since it is larger than the sum of its proper divisors (1883057).

54607783 is a wasteful number, since it uses less digits than its factorization.

54607783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1883056.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 54607783 is about 7389.7079103304. The cubic root of 54607783 is about 379.3890992157.

The spelling of 54607783 in words is "fifty-four million, six hundred seven thousand, seven hundred eighty-three".