54375398 has 24 divisors (see below), whose sum is σ = 103506984. Its totient is φ = 21184800.

The previous prime is 54375371. The next prime is 54375407. The reversal of 54375398 is 89357345.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24143 + ... + 26298.

It is an arithmetic number, because the mean of its divisors is an integer number (4312791).

Almost surely, 2^54375398 is an apocalyptic number.

54375398 is a deficient number, since it is larger than the sum of its proper divisors (49131586).

54375398 is a wasteful number, since it uses less digits than its factorization.

54375398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50468 (or 50461 counting only the distinct ones).

The product of its digits is 453600, while the sum is 44.

The square root of 54375398 is about 7373.9675887544. The cubic root of 54375398 is about 378.8501669156.

The spelling of 54375398 in words is "fifty-four million, three hundred seventy-five thousand, three hundred ninety-eight".