54750338 has 8 divisors (see below), whose sum is σ = 82385532. Its totient is φ = 27288496.

The previous prime is 54750337. The next prime is 54750391. The reversal of 54750338 is 83305745.

It can be written as a sum of positive squares in 2 ways, for example, as 53042089 + 1708249 = 7283^2 + 1307^2 .

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

It is a super-2 number, since 2×54750338² = 5995199022228488, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54750298 and 54750307.

It is not an unprimeable number, because it can be changed into a prime (54750331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42545 + ... + 43812.

Almost surely, 2^54750338 is an apocalyptic number.

54750338 is a deficient number, since it is larger than the sum of its proper divisors (27635194).

54750338 is a wasteful number, since it uses less digits than its factorization.

54750338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86676.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 54750338 is about 7399.3471333625. The cubic root of 54750338 is about 379.7189473059.

The spelling of 54750338 in words is "fifty-four million, seven hundred fifty thousand, three hundred thirty-eight".