5361521656 has 16 divisors (see below), whose sum is σ = 10054260000. Its totient is φ = 2680385664.

The previous prime is 5361521621. The next prime is 5361521681. The reversal of 5361521656 is 6561251635.

It is a congruent number.

It is an unprimeable number.

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, 19345 + ... + 105343.

It is an arithmetic number, because the mean of its divisors is an integer number (628391250).

Almost surely, 2^5361521656 is an apocalyptic number.

It is an amenable number.

5361521656 is a deficient number, since it is larger than the sum of its proper divisors (4692738344).

5361521656 is a wasteful number, since it uses less digits than its factorization.

5361521656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93798 (or 93794 counting only the distinct ones).

The product of its digits is 162000, while the sum is 40.

The square root of 5361521656 is about 73222.4122519874. The cubic root of 5361521656 is about 1750.2336184441.

The spelling of 5361521656 in words is "five billion, three hundred sixty-one million, five hundred twenty-one thousand, six hundred fifty-six".