53705034742064 has 20 divisors (see below), whose sum is σ = 104053642087104. Its totient is φ = 26852481945408.

The previous prime is 53705034742003. The next prime is 53705034742069. The reversal of 53705034742064 is 46024743050735.

It is not an unprimeable number, because it can be changed into a prime (53705034742069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13804874 + ... + 17262230.

Almost surely, 2^{53705034742064} is an apocalyptic number.

It is an amenable number.

53705034742064 is a deficient number, since it is larger than the sum of its proper divisors (50348607345040).

53705034742064 is a wasteful number, since it uses less digits than its factorization.

53705034742064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4428212 (or 4428206 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 50.

Adding to 53705034742064 its reverse (46024743050735), we get a palindrome (99729777792799).

The spelling of 53705034742064 in words is "fifty-three trillion, seven hundred five billion, thirty-four million, seven hundred forty-two thousand, sixty-four".