12541093580 has 48 divisors (see below), whose sum is σ = 26694541440. Its totient is φ = 4948320000.

The previous prime is 12541093561. The next prime is 12541093627. The reversal of 12541093580 is 8539014521.

It is a happy number.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

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, 2052530 + ... + 2058630.

It is an arithmetic number, because the mean of its divisors is an integer number (556136280).

Almost surely, 2^12541093580 is an apocalyptic number.

12541093580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12541093580 is an abundant number, since it is smaller than the sum of its proper divisors (14153447860).

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

12541093580 is a wasteful number, since it uses less digits than its factorization.

12541093580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7490 (or 7488 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The spelling of 12541093580 in words is "twelve billion, five hundred forty-one million, ninety-three thousand, five hundred eighty".