7511264801 has 2 divisors, whose sum is σ = 7511264802. Its totient is φ = 7511264800.

The previous prime is 7511264791. The next prime is 7511264843. The reversal of 7511264801 is 1084621157.

7511264801 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5658048400 + 1853216401 = 75220^2 + 43049^2 .

It is a cyclic number.

It is not a de Polignac number, because 7511264801 - 2²⁶ = 7444155937 is a prime.

It is not a weakly prime, because it can be changed into another prime (7511267801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3755632400 + 3755632401.

It is an arithmetic number, because the mean of its divisors is an integer number (3755632401).

Almost surely, 2^7511264801 is an apocalyptic number.

It is an amenable number.

7511264801 is a deficient number, since it is larger than the sum of its proper divisors (1).

7511264801 is an equidigital number, since it uses as much as digits as its factorization.

7511264801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 7511264801 is about 86667.5533345669. The cubic root of 7511264801 is about 1958.4133349002.

Adding to 7511264801 its reverse (1084621157), we get a palindrome (8595885958).

The spelling of 7511264801 in words is "seven billion, five hundred eleven million, two hundred sixty-four thousand, eight hundred one".