7078616452 has 24 divisors (see below), whose sum is σ = 12450611096. Its totient is φ = 3521346048.

The previous prime is 7078616449. The next prime is 7078616471. The reversal of 7078616452 is 2546168707.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 448422976 + 6630193476 = 21176^2 + 81426^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 640558 + ... + 651514.

Almost surely, 2^7078616452 is an apocalyptic number.

It is an amenable number.

7078616452 is a deficient number, since it is larger than the sum of its proper divisors (5371994644).

7078616452 is a wasteful number, since it uses less digits than its factorization.

7078616452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11767 (or 11765 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 7078616452 is about 84134.5140355609. The cubic root of 7078616452 is about 1920.0658661577.

The spelling of 7078616452 in words is "seven billion, seventy-eight million, six hundred sixteen thousand, four hundred fifty-two".