7410776081 has 2 divisors, whose sum is σ = 7410776082. Its totient is φ = 7410776080.

The previous prime is 7410776071. The next prime is 7410776101. The reversal of 7410776081 is 1806770147.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7242010000 + 168766081 = 85100^2 + 12991^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7410776081 is a prime.

It is a super-2 number, since 2×7410776081² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7410776071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3705388040 + 3705388041.

It is an arithmetic number, because the mean of its divisors is an integer number (3705388041).

Almost surely, 2^7410776081 is an apocalyptic number.

It is an amenable number.

7410776081 is a deficient number, since it is larger than the sum of its proper divisors (1).

7410776081 is an equidigital number, since it uses as much as digits as its factorization.

7410776081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 65856, while the sum is 41.

The square root of 7410776081 is about 86085.8645829848. The cubic root of 7410776081 is about 1949.6406158648.

The spelling of 7410776081 in words is "seven billion, four hundred ten million, seven hundred seventy-six thousand, eighty-one".