5213632356 has 36 divisors (see below), whose sum is σ = 13459310592. Its totient is φ = 1700900784.

The previous prime is 5213632351. The next prime is 5213632367. The reversal of 5213632356 is 6532363125.

5213632356 is a `hidden beast` number, since 5 + 2 + 13 + 632 + 3 + 5 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×5213632356² = 54363924687060221472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 5213632356.

It is not an unprimeable number, because it can be changed into a prime (5213632351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1538980 + ... + 1542363.

Almost surely, 2^5213632356 is an apocalyptic number.

It is an amenable number.

5213632356 is an abundant number, since it is smaller than the sum of its proper divisors (8245678236).

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

5213632356 is a wasteful number, since it uses less digits than its factorization.

5213632356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3081400 (or 3081395 counting only the distinct ones).

The product of its digits is 97200, while the sum is 36.

The square root of 5213632356 is about 72205.4870214169. The cubic root of 5213632356 is about 1733.9908485606.

The spelling of 5213632356 in words is "five billion, two hundred thirteen million, six hundred thirty-two thousand, three hundred fifty-six".