53763236734 has 4 divisors (see below), whose sum is σ = 80644855104. Its totient is φ = 26881618366.

The previous prime is 53763236731. The next prime is 53763236773. The reversal of 53763236734 is 43763236735.

53763236734 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×53763236734² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53763236731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13440809182 + ... + 13440809185.

It is an arithmetic number, because the mean of its divisors is an integer number (20161213776).

Almost surely, 2^53763236734 is an apocalyptic number.

53763236734 is a deficient number, since it is larger than the sum of its proper divisors (26881618370).

53763236734 is a wasteful number, since it uses less digits than its factorization.

53763236734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26881618369.

The product of its digits is 5715360, while the sum is 49.

Subtracting from 53763236734 its reverse (43763236735), we obtain a palindrome (9999999999).

The spelling of 53763236734 in words is "fifty-three billion, seven hundred sixty-three million, two hundred thirty-six thousand, seven hundred thirty-four".