7905064497 has 16 divisors (see below), whose sum is σ = 11609914368. Its totient is φ = 4744432080.

The previous prime is 7905064493. The next prime is 7905064501. The reversal of 7905064497 is 7944605097.

It is an interprime number because it is at equal distance from previous prime (7905064493) and next prime (7905064501).

It is not a de Polignac number, because 7905064497 - 2² = 7905064493 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7905064493) 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 in 15 ways as a sum of consecutive naturals, for example, 1159453 + ... + 1166250.

It is an arithmetic number, because the mean of its divisors is an integer number (725619648).

Almost surely, 2^7905064497 is an apocalyptic number.

It is an amenable number.

7905064497 is a deficient number, since it is larger than the sum of its proper divisors (3704849871).

7905064497 is a wasteful number, since it uses less digits than its factorization.

7905064497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2325820.

The product of its (nonzero) digits is 1905120, while the sum is 51.

The square root of 7905064497 is about 88910.4296300496. The cubic root of 7905064497 is about 1992.0572058518.

The spelling of 7905064497 in words is "seven billion, nine hundred five million, sixty-four thousand, four hundred ninety-seven".