70204623553 has 8 divisors (see below), whose sum is σ = 73926717920. Its totient is φ = 66485240640.

The previous prime is 70204623527. The next prime is 70204623569. The reversal of 70204623553 is 35532640207.

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

It is a cyclic number.

It is not a de Polignac number, because 70204623553 - 2⁵ = 70204623521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70204623353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 624600 + ... + 728377.

It is an arithmetic number, because the mean of its divisors is an integer number (9240839740).

Almost surely, 2^70204623553 is an apocalyptic number.

It is an amenable number.

70204623553 is a deficient number, since it is larger than the sum of its proper divisors (3722094367).

70204623553 is a wasteful number, since it uses less digits than its factorization.

70204623553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355727.

The product of its (nonzero) digits is 151200, while the sum is 37.

The spelling of 70204623553 in words is "seventy billion, two hundred four million, six hundred twenty-three thousand, five hundred fifty-three".