12580133770 has 16 divisors (see below), whose sum is σ = 22651018848. Its totient is φ = 5030547280.

The previous prime is 12580133747. The next prime is 12580133779. The reversal of 12580133770 is 7733108521.

It is not an unprimeable number, because it can be changed into a prime (12580133779) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152884 + ... + 220303.

It is an arithmetic number, because the mean of its divisors is an integer number (1415688678).

Almost surely, 2^12580133770 is an apocalyptic number.

12580133770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12580133770 is a deficient number, since it is larger than the sum of its proper divisors (10070885078).

12580133770 is a wasteful number, since it uses less digits than its factorization.

12580133770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376565.

The product of its (nonzero) digits is 35280, while the sum is 37.

The spelling of 12580133770 in words is "twelve billion, five hundred eighty million, one hundred thirty-three thousand, seven hundred seventy".