70552890000 has 800 divisors, whose sum is σ = 282397104000. Its totient is φ = 16754688000.

The previous prime is 70552889923. The next prime is 70552890007. The reversal of 70552890000 is 9825507.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (70552890007) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 87209596 + ... + 87210404.

It is an arithmetic number, because the mean of its divisors is an integer number (352996380).

Almost surely, 2^70552890000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70552890000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141198552000).

70552890000 is an abundant number, since it is smaller than the sum of its proper divisors (211844214000).

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

70552890000 is a wasteful number, since it uses less digits than its factorization.

70552890000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882 (or 855 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The spelling of 70552890000 in words is "seventy billion, five hundred fifty-two million, eight hundred ninety thousand".