5211340632 has 64 divisors (see below), whose sum is σ = 14619333600. Its totient is φ = 1719907200.

The previous prime is 5211340619. The next prime is 5211340643. The reversal of 5211340632 is 2360431125.

5211340632 is a `hidden beast` number, since 5 + 21 + 1 + 3 + 4 + 0 + 632 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 5211340596 and 5211340605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97623 + ... + 141254.

Almost surely, 2^5211340632 is an apocalyptic number.

It is an amenable number.

5211340632 is an abundant number, since it is smaller than the sum of its proper divisors (9407992968).

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

5211340632 is a wasteful number, since it uses less digits than its factorization.

5211340632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238993 (or 238983 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 5211340632 is about 72189.6158183433. The cubic root of 5211340632 is about 1733.7367447954.

Adding to 5211340632 its reverse (2360431125), we get a palindrome (7571771757).

The spelling of 5211340632 in words is "five billion, two hundred eleven million, three hundred forty thousand, six hundred thirty-two".