12571200552 has 64 divisors (see below), whose sum is σ = 31595699520. Its totient is φ = 4168101888.

The previous prime is 12571200547. The next prime is 12571200557. The reversal of 12571200552 is 25500217521.

It is an interprime number because it is at equal distance from previous prime (12571200547) and next prime (12571200557).

It is not an unprimeable number, because it can be changed into a prime (12571200557) 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, 4249858 + ... + 4252814.

It is an arithmetic number, because the mean of its divisors is an integer number (493682805).

Almost surely, 2^12571200552 is an apocalyptic number.

12571200552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12571200552 is an abundant number, since it is smaller than the sum of its proper divisors (19024498968).

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

12571200552 is a wasteful number, since it uses less digits than its factorization.

12571200552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3850 (or 3846 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 30.

The spelling of 12571200552 in words is "twelve billion, five hundred seventy-one million, two hundred thousand, five hundred fifty-two".