4832640401 has 2 divisors, whose sum is σ = 4832640402. Its totient is φ = 4832640400.

The previous prime is 4832640361. The next prime is 4832640403. The reversal of 4832640401 is 1040462384.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4567732225 + 264908176 = 67585^2 + 16276^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4832640401 is a prime.

Together with 4832640403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4832640403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2416320200 + 2416320201.

It is an arithmetic number, because the mean of its divisors is an integer number (2416320201).

Almost surely, 2^4832640401 is an apocalyptic number.

It is an amenable number.

4832640401 is a deficient number, since it is larger than the sum of its proper divisors (1).

4832640401 is an equidigital number, since it uses as much as digits as its factorization.

4832640401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 4832640401 is about 69517.1950023877. The cubic root of 4832640401 is about 1690.6803046364.

The spelling of 4832640401 in words is "four billion, eight hundred thirty-two million, six hundred forty thousand, four hundred one".