70954825539 has 32 divisors (see below), whose sum is σ = 107925350400. Its totient is φ = 41077596672.

The previous prime is 70954825537. The next prime is 70954825547. The reversal of 70954825539 is 93552845907.

It is a happy number.

It is not a de Polignac number, because 70954825539 - 2¹ = 70954825537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70954825537) 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 31 ways as a sum of consecutive naturals, for example, 1533262 + ... + 1578860.

It is an arithmetic number, because the mean of its divisors is an integer number (3372667200).

Almost surely, 2^70954825539 is an apocalyptic number.

70954825539 is a deficient number, since it is larger than the sum of its proper divisors (36970524861).

70954825539 is a wasteful number, since it uses less digits than its factorization.

70954825539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47979.

The product of its (nonzero) digits is 13608000, while the sum is 57.

The spelling of 70954825539 in words is "seventy billion, nine hundred fifty-four million, eight hundred twenty-five thousand, five hundred thirty-nine".