7618232801 has 2 divisors, whose sum is σ = 7618232802. Its totient is φ = 7618232800.

The previous prime is 7618232777. The next prime is 7618232821. The reversal of 7618232801 is 1082328167.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7577528401 + 40704400 = 87049^2 + 6380^2 .

It is a cyclic number.

It is not a de Polignac number, because 7618232801 - 2³⁰ = 6544490977 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (7618232821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3809116400 + 3809116401.

It is an arithmetic number, because the mean of its divisors is an integer number (3809116401).

Almost surely, 2^7618232801 is an apocalyptic number.

It is an amenable number.

7618232801 is a deficient number, since it is larger than the sum of its proper divisors (1).

7618232801 is an equidigital number, since it uses as much as digits as its factorization.

7618232801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 7618232801 is about 87282.4885128741. The cubic root of 7618232801 is about 1967.6661446784. Note that the first 3 decimals are identical.

The spelling of 7618232801 in words is "seven billion, six hundred eighteen million, two hundred thirty-two thousand, eight hundred one".