11151655006 has 4 divisors (see below), whose sum is σ = 16727482512. Its totient is φ = 5575827502.

The previous prime is 11151655003. The next prime is 11151655007. The reversal of 11151655006 is 60055615111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60055615111 = 3527 ⋅17027393.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11151655003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2787913750 + ... + 2787913753.

It is an arithmetic number, because the mean of its divisors is an integer number (4181870628).

Almost surely, 2^11151655006 is an apocalyptic number.

11151655006 is a deficient number, since it is larger than the sum of its proper divisors (5575827506).

11151655006 is an equidigital number, since it uses as much as digits as its factorization.

11151655006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5575827505.

The product of its (nonzero) digits is 4500, while the sum is 31.

The spelling of 11151655006 in words is "eleven billion, one hundred fifty-one million, six hundred fifty-five thousand, six".