23826038545 has 8 divisors (see below), whose sum is σ = 28592680896. Its totient is φ = 19059874416.

The previous prime is 23826038521. The next prime is 23826038569. The reversal of 23826038545 is 54583062832.

It is an interprime number because it is at equal distance from previous prime (23826038521) and next prime (23826038569).

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 23826038545 - 2¹¹ = 23826036497 is a prime.

It is a super-2 number, since 2×23826038545² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23826038495 and 23826038504.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1134 + ... + 218296.

It is an arithmetic number, because the mean of its divisors is an integer number (3574085112).

Almost surely, 2^23826038545 is an apocalyptic number.

It is an amenable number.

23826038545 is a deficient number, since it is larger than the sum of its proper divisors (4766642351).

23826038545 is a wasteful number, since it uses less digits than its factorization.

23826038545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239111.

The product of its (nonzero) digits is 1382400, while the sum is 46.

The spelling of 23826038545 in words is "twenty-three billion, eight hundred twenty-six million, thirty-eight thousand, five hundred forty-five".