53500054783 has 8 divisors (see below), whose sum is σ = 64360968320. Its totient is φ = 43443653400.

The previous prime is 53500054747. The next prime is 53500054871. The reversal of 53500054783 is 38745000535.

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

It is not a de Polignac number, because 53500054783 - 2⁹ = 53500054271 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 (53500055783) 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, 201127893 + ... + 201128158.

It is an arithmetic number, because the mean of its divisors is an integer number (8045121040).

Almost surely, 2^53500054783 is an apocalyptic number.

53500054783 is a deficient number, since it is larger than the sum of its proper divisors (10860913537).

53500054783 is a wasteful number, since it uses less digits than its factorization.

53500054783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402256077.

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 53500054783 in words is "fifty-three billion, five hundred million, fifty-four thousand, seven hundred eighty-three".