7532646679 has 2 divisors, whose sum is σ = 7532646680. Its totient is φ = 7532646678.

The previous prime is 7532646629. The next prime is 7532646697. The reversal of 7532646679 is 9766462357.

Together with next prime (7532646697) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is an emirp because it is prime and its reverse (9766462357) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7532646679 - 2⁷ = 7532646551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7532646629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3766323339 + 3766323340.

It is an arithmetic number, because the mean of its divisors is an integer number (3766323340).

Almost surely, 2^7532646679 is an apocalyptic number.

7532646679 is a deficient number, since it is larger than the sum of its proper divisors (1).

7532646679 is an equidigital number, since it uses as much as digits as its factorization.

7532646679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11430720, while the sum is 55.

The square root of 7532646679 is about 86790.8213983483. The cubic root of 7532646679 is about 1960.2698745945.

The spelling of 7532646679 in words is "seven billion, five hundred thirty-two million, six hundred forty-six thousand, six hundred seventy-nine".