12662600455 has 16 divisors (see below), whose sum is σ = 15832202400. Its totient is φ = 9710386560.

The previous prime is 12662600449. The next prime is 12662600459. The reversal of 12662600455 is 55400626621.

It is not a de Polignac number, because 12662600455 - 2¹¹ = 12662598407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12662600459) 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, 293976 + ... + 334285.

It is an arithmetic number, because the mean of its divisors is an integer number (989512650).

Almost surely, 2^12662600455 is an apocalyptic number.

12662600455 is a deficient number, since it is larger than the sum of its proper divisors (3169601945).

12662600455 is a wasteful number, since it uses less digits than its factorization.

12662600455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628434.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 12662600455 in words is "twelve billion, six hundred sixty-two million, six hundred thousand, four hundred fifty-five".