54235021238 has 8 divisors (see below), whose sum is σ = 85634244120. Its totient is φ = 25690273200.

The previous prime is 54235021207. The next prime is 54235021271. The reversal of 54235021238 is 83212053245.

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

It is a super-2 number, since 2×54235021238² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54235021198 and 54235021207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 713618663 + ... + 713618738.

It is an arithmetic number, because the mean of its divisors is an integer number (10704280515).

Almost surely, 2^54235021238 is an apocalyptic number.

54235021238 is a deficient number, since it is larger than the sum of its proper divisors (31399222882).

54235021238 is a wasteful number, since it uses less digits than its factorization.

54235021238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427237422.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 54235021238 in words is "fifty-four billion, two hundred thirty-five million, twenty-one thousand, two hundred thirty-eight".