54783036 has 72 divisors (see below), whose sum is σ = 172658304. Its totient is φ = 14228640.

The previous prime is 54783031. The next prime is 54783049. The reversal of 54783036 is 63038745.

It is a happy number.

54783036 is a `hidden beast` number, since 547 + 83 + 0 + 36 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54783031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7110 + ... + 12653.

It is an arithmetic number, because the mean of its divisors is an integer number (2398032).

Almost surely, 2^54783036 is an apocalyptic number.

It is an amenable number.

54783036 is an abundant number, since it is smaller than the sum of its proper divisors (117875268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54783036 is a wasteful number, since it uses less digits than its factorization.

54783036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19791 (or 19786 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 54783036 is about 7401.5563228283. The cubic root of 54783036 is about 379.7945241863.

The spelling of 54783036 in words is "fifty-four million, seven hundred eighty-three thousand, thirty-six".