70004650478 has 8 divisors (see below), whose sum is σ = 120007972272. Its totient is φ = 30001993056.

The previous prime is 70004650439. The next prime is 70004650493. The reversal of 70004650478 is 87405640007.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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, 2500166075 + ... + 2500166102.

It is an arithmetic number, because the mean of its divisors is an integer number (15000996534).

Almost surely, 2^70004650478 is an apocalyptic number.

70004650478 is a deficient number, since it is larger than the sum of its proper divisors (50003321794).

70004650478 is a wasteful number, since it uses less digits than its factorization.

70004650478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000332186.

The product of its (nonzero) digits is 188160, while the sum is 41.

The spelling of 70004650478 in words is "seventy billion, four million, six hundred fifty thousand, four hundred seventy-eight".