70255083888 has 120 divisors (see below), whose sum is σ = 221657427600. Its totient is φ = 21289403520.

The previous prime is 70255083869. The next prime is 70255083889. The reversal of 70255083888 is 88838055207.

It is a happy number.

70255083888 is a `hidden beast` number, since 7 + 0 + 2 + 550 + 8 + 3 + 8 + 88 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70255083889) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 619743 + ... + 724286.

It is an arithmetic number, because the mean of its divisors is an integer number (1847145230).

Almost surely, 2^70255083888 is an apocalyptic number.

It is an amenable number.

70255083888 is an abundant number, since it is smaller than the sum of its proper divisors (151402343712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70255083888 is a wasteful number, since it uses less digits than its factorization.

70255083888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344068 (or 1344045 counting only the distinct ones).

The product of its (nonzero) digits is 4300800, while the sum is 54.

The spelling of 70255083888 in words is "seventy billion, two hundred fifty-five million, eighty-three thousand, eight hundred eighty-eight".