70672623511 has 12 divisors (see below), whose sum is σ = 82938548592. Its totient is φ = 60040454208.

The previous prime is 70672623481. The next prime is 70672623517. The reversal of 70672623511 is 11532627607.

It is not a de Polignac number, because 70672623511 - 2⁵ = 70672623479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70672623517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6376315 + ... + 6387388.

It is an arithmetic number, because the mean of its divisors is an integer number (6911545716).

Almost surely, 2^70672623511 is an apocalyptic number.

70672623511 is a deficient number, since it is larger than the sum of its proper divisors (12265925081).

70672623511 is a wasteful number, since it uses less digits than its factorization.

70672623511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12763830 (or 12763823 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 70672623511 in words is "seventy billion, six hundred seventy-two million, six hundred twenty-three thousand, five hundred eleven".