109452648623 has 8 divisors (see below), whose sum is σ = 116791580400. Its totient is φ = 102271543488.

The previous prime is 109452648611. The next prime is 109452648659. The reversal of 109452648623 is 326846254901.

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 109452648623 - 2¹⁴ = 109452632239 is a prime.

It is a super-2 number, since 2×109452648623² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109452248623) 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, 39455228 + ... + 39458001.

It is an arithmetic number, because the mean of its divisors is an integer number (14598947550).

Almost surely, 2^109452648623 is an apocalyptic number.

109452648623 is a deficient number, since it is larger than the sum of its proper divisors (7338931777).

109452648623 is an equidigital number, since it uses as much as digits as its factorization.

109452648623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78913321.

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 109452648623 in words is "one hundred nine billion, four hundred fifty-two million, six hundred forty-eight thousand, six hundred twenty-three".