2475238823 has 8 divisors (see below), whose sum is σ = 2508206400. Its totient is φ = 2442312288.

The previous prime is 2475238789. The next prime is 2475238837. The reversal of 2475238823 is 3288325742.

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 2475238823 - 2⁸ = 2475238567 is a prime.

It is a super-3 number, since 3×2475238823³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2475238873) 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, 122465 + ... + 141237.

It is an arithmetic number, because the mean of its divisors is an integer number (313525800).

Almost surely, 2^2475238823 is an apocalyptic number.

2475238823 is a deficient number, since it is larger than the sum of its proper divisors (32967577).

2475238823 is a wasteful number, since it uses less digits than its factorization.

2475238823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20521.

The product of its digits is 645120, while the sum is 44.

The square root of 2475238823 is about 49751.7720588925. The cubic root of 2475238823 is about 1352.7131213293.

The spelling of 2475238823 in words is "two billion, four hundred seventy-five million, two hundred thirty-eight thousand, eight hundred twenty-three".