11462640005 has 8 divisors (see below), whose sum is σ = 13832013600. Its totient is φ = 9118881616.

The previous prime is 11462639987. The next prime is 11462640037. The reversal of 11462640005 is 50004626411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11462640005 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11462640005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6402815 + ... + 6404604.

It is an arithmetic number, because the mean of its divisors is an integer number (1729001700).

Almost surely, 2^11462640005 is an apocalyptic number.

It is an amenable number.

11462640005 is a deficient number, since it is larger than the sum of its proper divisors (2369373595).

11462640005 is a wasteful number, since it uses less digits than its factorization.

11462640005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12807603.

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 11462640005 in words is "eleven billion, four hundred sixty-two million, six hundred forty thousand, five".