70066125600 has 432 divisors, whose sum is σ = 249661458144. Its totient is φ = 17008435200.

The previous prime is 70066125587. The next prime is 70066125611. The reversal of 70066125600 is 652166007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 39207907 + ... + 39209693.

It is an arithmetic number, because the mean of its divisors is an integer number (577920042).

Almost surely, 2^70066125600 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 70066125600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124830729072).

70066125600 is an abundant number, since it is smaller than the sum of its proper divisors (179595332544).

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

70066125600 is a wasteful number, since it uses less digits than its factorization.

70066125600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889 (or 1845 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The spelling of 70066125600 in words is "seventy billion, sixty-six million, one hundred twenty-five thousand, six hundred".