11653302651 has 16 divisors (see below), whose sum is σ = 15568989984. Its totient is φ = 7753261824.

The previous prime is 11653302643. The next prime is 11653302653. The reversal of 11653302651 is 15620335611.

It is not a de Polignac number, because 11653302651 - 2³ = 11653302643 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11653302653) 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, 4780605 + ... + 4783041.

It is an arithmetic number, because the mean of its divisors is an integer number (973061874).

Almost surely, 2^11653302651 is an apocalyptic number.

11653302651 is a deficient number, since it is larger than the sum of its proper divisors (3915687333).

11653302651 is a wasteful number, since it uses less digits than its factorization.

11653302651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4990.

The product of its (nonzero) digits is 16200, while the sum is 33.

The spelling of 11653302651 in words is "eleven billion, six hundred fifty-three million, three hundred two thousand, six hundred fifty-one".