53753422773 has 16 divisors (see below), whose sum is σ = 72828070016. Its totient is φ = 35261628480.

The previous prime is 53753422771. The next prime is 53753422777. The reversal of 53753422773 is 37722435735.

53753422773 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53753422773 - 2¹ = 53753422771 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 (53753422771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 505498 + ... + 602523.

It is an arithmetic number, because the mean of its divisors is an integer number (4551754376).

Almost surely, 2^53753422773 is an apocalyptic number.

It is an amenable number.

53753422773 is a deficient number, since it is larger than the sum of its proper divisors (19074647243).

53753422773 is a wasteful number, since it uses less digits than its factorization.

53753422773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108284.

The product of its digits is 3704400, while the sum is 48.

The spelling of 53753422773 in words is "fifty-three billion, seven hundred fifty-three million, four hundred twenty-two thousand, seven hundred seventy-three".