53582635832864 has 12 divisors (see below), whose sum is σ = 105490814296014. Its totient is φ = 26791317916416.

The previous prime is 53582635832783. The next prime is 53582635832899. The reversal of 53582635832864 is 46823853628535.

It can be written as a sum of positive squares in only one way, i.e., 44418332725264 + 9164303107600 = 6664708^2 + 3027260^2 .

It is a super-2 number, since 2×53582635832864² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 53582635832794 and 53582635832803.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 837228684857 + ... + 837228684920.

Almost surely, 2^{53582635832864} is an apocalyptic number.

It is an amenable number.

53582635832864 is a deficient number, since it is larger than the sum of its proper divisors (51908178463150).

53582635832864 is a wasteful number, since it uses less digits than its factorization.

53582635832864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1674457369787 (or 1674457369779 counting only the distinct ones).

The product of its digits is 995328000, while the sum is 68.

The spelling of 53582635832864 in words is "fifty-three trillion, five hundred eighty-two billion, six hundred thirty-five million, eight hundred thirty-two thousand, eight hundred sixty-four".