70534773353 has 4 divisors (see below), whose sum is σ = 76947025488. Its totient is φ = 64122521220.

The previous prime is 70534773341. The next prime is 70534773359. The reversal of 70534773353 is 35337743507.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 70534773353 - 2⁶ = 70534773289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70534773298 and 70534773307.

It is not an unprimeable number, because it can be changed into a prime (70534773359) 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, 3206126051 + ... + 3206126072.

It is an arithmetic number, because the mean of its divisors is an integer number (19236756372).

Almost surely, 2^70534773353 is an apocalyptic number.

It is an amenable number.

70534773353 is a deficient number, since it is larger than the sum of its proper divisors (6412252135).

70534773353 is a wasteful number, since it uses less digits than its factorization.

70534773353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6412252134.

The product of its (nonzero) digits is 2778300, while the sum is 47.

The spelling of 70534773353 in words is "seventy billion, five hundred thirty-four million, seven hundred seventy-three thousand, three hundred fifty-three".