12575260320 has 384 divisors, whose sum is σ = 46316261376. Its totient is φ = 2808815616.

The previous prime is 12575260307. The next prime is 12575260381. The reversal of 12575260320 is 2306257521.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 40961607 + ... + 40961913.

It is an arithmetic number, because the mean of its divisors is an integer number (120615264).

Almost surely, 2^12575260320 is an apocalyptic number.

12575260320 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 12575260320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23158130688).

12575260320 is an abundant number, since it is smaller than the sum of its proper divisors (33741001056).

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

12575260320 is a wasteful number, since it uses less digits than its factorization.

12575260320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572 (or 564 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The spelling of 12575260320 in words is "twelve billion, five hundred seventy-five million, two hundred sixty thousand, three hundred twenty".