70495240597 has 2 divisors, whose sum is σ = 70495240598. Its totient is φ = 70495240596.

The previous prime is 70495240591. The next prime is 70495240679. The reversal of 70495240597 is 79504259407.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 59392614436 + 11102626161 = 243706^2 + 105369^2 .

It is an emirp because it is prime and its reverse (79504259407) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70495240597 - 2¹¹ = 70495238549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70495240591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35247620298 + 35247620299.

It is an arithmetic number, because the mean of its divisors is an integer number (35247620299).

Almost surely, 2^70495240597 is an apocalyptic number.

It is an amenable number.

70495240597 is a deficient number, since it is larger than the sum of its proper divisors (1).

70495240597 is an equidigital number, since it uses as much as digits as its factorization.

70495240597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 70495240597 in words is "seventy billion, four hundred ninety-five million, two hundred forty thousand, five hundred ninety-seven".