11454684623 has 8 divisors (see below), whose sum is σ = 11651721360. Its totient is φ = 11257744320.

The previous prime is 11454684613. The next prime is 11454684649. The reversal of 11454684623 is 32648645411.

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

It is a cyclic number.

It is not a de Polignac number, because 11454684623 - 2⁴ = 11454684607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11454684613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240161 + ... + 283877.

It is an arithmetic number, because the mean of its divisors is an integer number (1456465170).

Almost surely, 2^11454684623 is an apocalyptic number.

11454684623 is a deficient number, since it is larger than the sum of its proper divisors (197036737).

11454684623 is an equidigital number, since it uses as much as digits as its factorization.

11454684623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48217.

The product of its digits is 552960, while the sum is 44.

The spelling of 11454684623 in words is "eleven billion, four hundred fifty-four million, six hundred eighty-four thousand, six hundred twenty-three".