70852666032 has 200 divisors, whose sum is σ = 213877338752. Its totient is φ = 22618828800.

The previous prime is 70852666009. The next prime is 70852666081. The reversal of 70852666032 is 23066625807.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3887982 + ... + 3906162.

Almost surely, 2^70852666032 is an apocalyptic number.

70852666032 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70852666032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106938669376).

70852666032 is an abundant number, since it is smaller than the sum of its proper divisors (143024672720).

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

70852666032 is a wasteful number, since it uses less digits than its factorization.

70852666032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18329 (or 18314 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 45.

The spelling of 70852666032 in words is "seventy billion, eight hundred fifty-two million, six hundred sixty-six thousand, thirty-two".