70528608000 has 432 divisors, whose sum is σ = 267160202400. Its totient is φ = 17816371200.

The previous prime is 70528607977. The next prime is 70528608011. The reversal of 70528608000 is 80682507.

70528608000 is a `hidden beast` number, since 70 + 528 + 60 + 8 + 0 + 0 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5465556 + ... + 5478444.

Almost surely, 2^70528608000 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 70528608000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133580101200).

70528608000 is an abundant number, since it is smaller than the sum of its proper divisors (196631594400).

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

70528608000 is a wasteful number, since it uses less digits than its factorization.

70528608000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12945 (or 12918 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The spelling of 70528608000 in words is "seventy billion, five hundred twenty-eight million, six hundred eight thousand".