70616502192 has 160 divisors (see below), whose sum is σ = 195467489280. Its totient is φ = 21913661440.

The previous prime is 70616502157. The next prime is 70616502193. The reversal of 70616502192 is 29120561607.

It is a self number, because there is not a number n which added to its sum of digits gives 70616502192.

It is not an unprimeable number, because it can be changed into a prime (70616502193) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21679828 + ... + 21683084.

It is an arithmetic number, because the mean of its divisors is an integer number (1221671808).

Almost surely, 2^70616502192 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 70616502192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97733744640).

70616502192 is an abundant number, since it is smaller than the sum of its proper divisors (124850987088).

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

70616502192 is a wasteful number, since it uses less digits than its factorization.

70616502192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3811 (or 3805 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 39.

The spelling of 70616502192 in words is "seventy billion, six hundred sixteen million, five hundred two thousand, one hundred ninety-two".