51634222243614 has 48 divisors (see below), whose sum is σ = 112260546478080. Its totient is φ = 17151983493840.

The previous prime is 51634222243607. The next prime is 51634222243673. The reversal of 51634222243614 is 41634222243615.

51634222243614 is a `hidden beast` number, since 5 + 1 + 6 + 3 + 4 + 2 + 2 + 2 + 24 + 3 + 614 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 51634222243614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27374929 + ... + 29200259.

It is an arithmetic number, because the mean of its divisors is an integer number (2338761384960).

Almost surely, 2^{51634222243614} is an apocalyptic number.

51634222243614 is an abundant number, since it is smaller than the sum of its proper divisors (60626324234466).

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

51634222243614 is a wasteful number, since it uses less digits than its factorization.

51634222243614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1830765 (or 1830762 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 45.

Subtracting from 51634222243614 its reverse (41634222243615), we obtain a palindrome (9999999999999).

The spelling of 51634222243614 in words is "fifty-one trillion, six hundred thirty-four billion, two hundred twenty-two million, two hundred forty-three thousand, six hundred fourteen".