70070069507 has 2 divisors, whose sum is σ = 70070069508. Its totient is φ = 70070069506.

The previous prime is 70070069491. The next prime is 70070069557. The reversal of 70070069507 is 70596007007.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70070069507 - 2⁴ = 70070069491 is a prime.

It is a super-2 number, since 2×70070069507² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (70070069557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35035034753 + 35035034754.

It is an arithmetic number, because the mean of its divisors is an integer number (35035034754).

Almost surely, 2^70070069507 is an apocalyptic number.

70070069507 is a deficient number, since it is larger than the sum of its proper divisors (1).

70070069507 is an equidigital number, since it uses as much as digits as its factorization.

70070069507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 92610, while the sum is 41.

The spelling of 70070069507 in words is "seventy billion, seventy million, sixty-nine thousand, five hundred seven".