70697075363 has 2 divisors, whose sum is σ = 70697075364. Its totient is φ = 70697075362.

The previous prime is 70697075359. The next prime is 70697075369. The reversal of 70697075363 is 36357079607.

It is a weak prime.

It is an emirp because it is prime and its reverse (36357079607) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70697075363 - 2² = 70697075359 is a prime.

It is a super-3 number, since 3×70697075363³ (a number of 34 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (70697075369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35348537681 + 35348537682.

It is an arithmetic number, because the mean of its divisors is an integer number (35348537682).

Almost surely, 2^70697075363 is an apocalyptic number.

70697075363 is a deficient number, since it is larger than the sum of its proper divisors (1).

70697075363 is an equidigital number, since it uses as much as digits as its factorization.

70697075363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5000940, while the sum is 53.

The spelling of 70697075363 in words is "seventy billion, six hundred ninety-seven million, seventy-five thousand, three hundred sixty-three".