11632660501 has 16 divisors (see below), whose sum is σ = 14507716608. Its totient is φ = 9061498800.

The previous prime is 11632660489. The next prime is 11632660513. The reversal of 11632660501 is 10506623611.

It is an interprime number because it is at equal distance from previous prime (11632660489) and next prime (11632660513).

It is a cyclic number.

It is not a de Polignac number, because 11632660501 - 2¹⁵ = 11632627733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11632661501) 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, 234816 + ... + 280006.

It is an arithmetic number, because the mean of its divisors is an integer number (906732288).

Almost surely, 2^11632660501 is an apocalyptic number.

11632660501 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11632660501 is a deficient number, since it is larger than the sum of its proper divisors (2875056107).

11632660501 is a wasteful number, since it uses less digits than its factorization.

11632660501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48552.

The product of its (nonzero) digits is 6480, while the sum is 31.

The spelling of 11632660501 in words is "eleven billion, six hundred thirty-two million, six hundred sixty thousand, five hundred one".