7760561011 has 4 divisors (see below), whose sum is σ = 8869212592. Its totient is φ = 6651909432.

The previous prime is 7760560981. The next prime is 7760561033. The reversal of 7760561011 is 1101650677.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1101650677 = 17 ⋅64802981.

It is not a de Polignac number, because 7760561011 - 2¹¹ = 7760558963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7760561071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554325780 + ... + 554325793.

It is an arithmetic number, because the mean of its divisors is an integer number (2217303148).

Almost surely, 2^7760561011 is an apocalyptic number.

7760561011 is a deficient number, since it is larger than the sum of its proper divisors (1108651581).

7760561011 is a wasteful number, since it uses less digits than its factorization.

7760561011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108651580.

The product of its (nonzero) digits is 8820, while the sum is 34.

The square root of 7760561011 is about 88094.0463992885. The cubic root of 7760561011 is about 1979.8443073000.

The spelling of 7760561011 in words is "seven billion, seven hundred sixty million, five hundred sixty-one thousand, eleven".