70572268685383 has 4 divisors (see below), whose sum is σ = 71465588542240. Its totient is φ = 69678948828528.

The previous prime is 70572268685297. The next prime is 70572268685411. The reversal of 70572268685383 is 38358686227507.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 70572268685383 - 2²¹ = 70572266588231 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 (70572268685683) 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 in 3 ways as a sum of consecutive naturals, for example, 446659928310 + ... + 446659928467.

It is an arithmetic number, because the mean of its divisors is an integer number (17866397135560).

Almost surely, 2^{70572268685383} is an apocalyptic number.

70572268685383 is a deficient number, since it is larger than the sum of its proper divisors (893319856857).

70572268685383 is an equidigital number, since it uses as much as digits as its factorization.

70572268685383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893319856856.

The product of its (nonzero) digits is 812851200, while the sum is 70.

The spelling of 70572268685383 in words is "seventy trillion, five hundred seventy-two billion, two hundred sixty-eight million, six hundred eighty-five thousand, three hundred eighty-three".