54750398 has 8 divisors (see below), whose sum is σ = 82243560. Its totient is φ = 27335880.

The previous prime is 54750391. The next prime is 54750413. The reversal of 54750398 is 89305745.

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 (54750391) 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, 17888 + ... + 20723.

It is an arithmetic number, because the mean of its divisors is an integer number (10280445).

Almost surely, 2^54750398 is an apocalyptic number.

54750398 is a deficient number, since it is larger than the sum of its proper divisors (27493162).

54750398 is a wasteful number, since it uses less digits than its factorization.

54750398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39322.

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 54750398 is about 7399.3511877732. The cubic root of 54750398 is about 379.7190860151.

The spelling of 54750398 in words is "fifty-four million, seven hundred fifty thousand, three hundred ninety-eight".