53823404038 has 8 divisors (see below), whose sum is σ = 81567427032. Its totient is φ = 26634261696.

The previous prime is 53823403981. The next prime is 53823404039. The reversal of 53823404038 is 83040432835.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53823404039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138719920 + ... + 138720307.

It is an arithmetic number, because the mean of its divisors is an integer number (10195928379).

Almost surely, 2^53823404038 is an apocalyptic number.

53823404038 is a deficient number, since it is larger than the sum of its proper divisors (27744022994).

53823404038 is a wasteful number, since it uses less digits than its factorization.

53823404038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277440326.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 53823404038 in words is "fifty-three billion, eight hundred twenty-three million, four hundred four thousand, thirty-eight".