70553661117 has 16 divisors (see below), whose sum is σ = 94525056000. Its totient is φ = 46809270704.

The previous prime is 70553661089. The next prime is 70553661133. The reversal of 70553661117 is 71116635507.

It is a cyclic number.

It is not a de Polignac number, because 70553661117 - 2¹¹ = 70553659069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70553661187) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1130434 + ... + 1191212.

It is an arithmetic number, because the mean of its divisors is an integer number (5907816000).

Almost surely, 2^70553661117 is an apocalyptic number.

It is an amenable number.

70553661117 is a deficient number, since it is larger than the sum of its proper divisors (23971394883).

70553661117 is a wasteful number, since it uses less digits than its factorization.

70553661117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62640.

The product of its (nonzero) digits is 132300, while the sum is 42.

The spelling of 70553661117 in words is "seventy billion, five hundred fifty-three million, six hundred sixty-one thousand, one hundred seventeen".