70063020860 has 48 divisors (see below), whose sum is σ = 168174304704. Its totient is φ = 24018313728.

The previous prime is 70063020851. The next prime is 70063020871. The reversal of 70063020860 is 6802036007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1131422 + ... + 1191738.

It is an arithmetic number, because the mean of its divisors is an integer number (3503631348).

Almost surely, 2^70063020860 is an apocalyptic number.

70063020860 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

70063020860 is an abundant number, since it is smaller than the sum of its proper divisors (98111283844).

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

70063020860 is a wasteful number, since it uses less digits than its factorization.

70063020860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68630 (or 68628 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

Adding to 70063020860 its reverse (6802036007), we get a palindrome (76865056867).

The spelling of 70063020860 in words is "seventy billion, sixty-three million, twenty thousand, eight hundred sixty".