11632060451 has 24 divisors (see below), whose sum is σ = 12900148800. Its totient is φ = 10480377600.

The previous prime is 11632060423. The next prime is 11632060483. The reversal of 11632060451 is 15406023611.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-11632060451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11632060351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6968645 + ... + 6970313.

It is an arithmetic number, because the mean of its divisors is an integer number (537506200).

Almost surely, 2^11632060451 is an apocalyptic number.

11632060451 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11632060451 is a deficient number, since it is larger than the sum of its proper divisors (1268088349).

11632060451 is a wasteful number, since it uses less digits than its factorization.

11632060451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2171 (or 2160 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 11632060451 in words is "eleven billion, six hundred thirty-two million, sixty thousand, four hundred fifty-one".