7152782801 has 2 divisors, whose sum is σ = 7152782802. Its totient is φ = 7152782800.

The previous prime is 7152782753. The next prime is 7152782803. The reversal of 7152782801 is 1082872517.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4070312401 + 3082470400 = 63799^2 + 55520^2 .

It is a cyclic number.

It is not a de Polignac number, because 7152782801 - 2¹⁰ = 7152781777 is a prime.

Together with 7152782803, 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 (7152782803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3576391400 + 3576391401.

It is an arithmetic number, because the mean of its divisors is an integer number (3576391401).

Almost surely, 2^7152782801 is an apocalyptic number.

It is an amenable number.

7152782801 is a deficient number, since it is larger than the sum of its proper divisors (1).

7152782801 is an equidigital number, since it uses as much as digits as its factorization.

7152782801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62720, while the sum is 41.

The square root of 7152782801 is about 84574.1260729308. The cubic root of 7152782801 is about 1926.7484244941.

The spelling of 7152782801 in words is "seven billion, one hundred fifty-two million, seven hundred eighty-two thousand, eight hundred one".