52361353556 has 6 divisors (see below), whose sum is σ = 91632368730. Its totient is φ = 26180676776.

The previous prime is 52361353549. The next prime is 52361353573. The reversal of 52361353556 is 65535316325.

52361353556 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 36902410000 + 15458943556 = 192100^2 + 124334^2 .

It is a super-2 number, since 2×52361353556² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6545169191 + ... + 6545169198.

It is an arithmetic number, because the mean of its divisors is an integer number (15272061455).

Almost surely, 2^52361353556 is an apocalyptic number.

It is an amenable number.

52361353556 is a deficient number, since it is larger than the sum of its proper divisors (39271015174).

52361353556 is a wasteful number, since it uses less digits than its factorization.

52361353556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13090338393 (or 13090338391 counting only the distinct ones).

The product of its digits is 1215000, while the sum is 44.

The spelling of 52361353556 in words is "fifty-two billion, three hundred sixty-one million, three hundred fifty-three thousand, five hundred fifty-six".