15070970680 has 64 divisors (see below), whose sum is σ = 34437584160. Its totient is φ = 5935047168.

The previous prime is 15070970657. The next prime is 15070970689. The reversal of 15070970680 is 8607907051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15070970689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 965014 + ... + 980506.

Almost surely, 2^15070970680 is an apocalyptic number.

15070970680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15070970680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17218792080).

15070970680 is an abundant number, since it is smaller than the sum of its proper divisors (19366613480).

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

15070970680 is a wasteful number, since it uses less digits than its factorization.

15070970680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15880 (or 15876 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 43.

The spelling of 15070970680 in words is "fifteen billion, seventy million, nine hundred seventy thousand, six hundred eighty".