5632721411 has 2 divisors, whose sum is σ = 5632721412. Its totient is φ = 5632721410.

The previous prime is 5632721389. The next prime is 5632721429. The reversal of 5632721411 is 1141272365.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5632721411 is a prime.

It is a plaindrome in base 12.

It is not a weakly prime, because it can be changed into another prime (5632727411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2816360705 + 2816360706.

It is an arithmetic number, because the mean of its divisors is an integer number (2816360706).

Almost surely, 2^5632721411 is an apocalyptic number.

5632721411 is a deficient number, since it is larger than the sum of its proper divisors (1).

5632721411 is an equidigital number, since it uses as much as digits as its factorization.

5632721411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 32.

The square root of 5632721411 is about 75051.4584202066. The cubic root of 5632721411 is about 1779.2600352965.

Adding to 5632721411 its reverse (1141272365), we get a palindrome (6773993776).

The spelling of 5632721411 in words is "five billion, six hundred thirty-two million, seven hundred twenty-one thousand, four hundred eleven".