70545054511 has 2 divisors, whose sum is σ = 70545054512. Its totient is φ = 70545054510.

The previous prime is 70545054497. The next prime is 70545054563. The reversal of 70545054511 is 11545054507.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 70545054511 - 2²⁵ = 70511500079 is a prime.

It is a super-2 number, since 2×70545054511² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70545054911) by changing a digit.

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 as a sum of consecutive naturals, namely, 35272527255 + 35272527256.

It is an arithmetic number, because the mean of its divisors is an integer number (35272527256).

Almost surely, 2^70545054511 is an apocalyptic number.

70545054511 is a deficient number, since it is larger than the sum of its proper divisors (1).

70545054511 is an equidigital number, since it uses as much as digits as its factorization.

70545054511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70000, while the sum is 37.

The spelling of 70545054511 in words is "seventy billion, five hundred forty-five million, fifty-four thousand, five hundred eleven".