70687875000 has 224 divisors, whose sum is σ = 222072157440. Its totient is φ = 18750000000.

The previous prime is 70687874993. The next prime is 70687875001. The reversal of 70687875000 is 57878607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70687875001) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 94124625 + ... + 94125375.

It is an arithmetic number, because the mean of its divisors is an integer number (991393560).

Almost surely, 2^70687875000 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 70687875000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111036078720).

70687875000 is an abundant number, since it is smaller than the sum of its proper divisors (151384282440).

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

70687875000 is an equidigital number, since it uses as much as digits as its factorization.

70687875000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041 (or 1012 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 48.

The spelling of 70687875000 in words is "seventy billion, six hundred eighty-seven million, eight hundred seventy-five thousand".