12542056300 has 36 divisors (see below), whose sum is σ = 28154760480. Its totient is φ = 4843827520.

The previous prime is 12542056279. The next prime is 12542056321. The reversal of 12542056300 is 365024521.

It is an interprime number because it is at equal distance from previous prime (12542056279) and next prime (12542056321).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2159524 + ... + 2165323.

It is an arithmetic number, because the mean of its divisors is an integer number (782076680).

Almost surely, 2^12542056300 is an apocalyptic number.

12542056300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12542056300 is an abundant number, since it is smaller than the sum of its proper divisors (15612704180).

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

12542056300 is a wasteful number, since it uses less digits than its factorization.

12542056300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4324890 (or 4324883 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The spelling of 12542056300 in words is "twelve billion, five hundred forty-two million, fifty-six thousand, three hundred".