12558711062 has 4 divisors (see below), whose sum is σ = 18838066596. Its totient is φ = 6279355530.

The previous prime is 12558711047. The next prime is 12558711073. The reversal of 12558711062 is 26011785521.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3139677764 + ... + 3139677767.

It is an arithmetic number, because the mean of its divisors is an integer number (4709516649).

Almost surely, 2^12558711062 is an apocalyptic number.

12558711062 is a deficient number, since it is larger than the sum of its proper divisors (6279355534).

12558711062 is an equidigital number, since it uses as much as digits as its factorization.

12558711062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6279355533.

The product of its (nonzero) digits is 33600, while the sum is 38.

The spelling of 12558711062 in words is "twelve billion, five hundred fifty-eight million, seven hundred eleven thousand, sixty-two".