54001383 has 8 divisors (see below), whose sum is σ = 72045696. Its totient is φ = 35979000.

The previous prime is 54001379. The next prime is 54001391. The reversal of 54001383 is 38310045.

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

It is not a de Polignac number, because 54001383 - 2² = 54001379 is a prime.

It is a super-2 number, since 2×54001383² = 5832298731825378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54001303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1558 + ... + 10508.

It is an arithmetic number, because the mean of its divisors is an integer number (9005712).

Almost surely, 2^54001383 is an apocalyptic number.

54001383 is a deficient number, since it is larger than the sum of its proper divisors (18044313).

54001383 is a wasteful number, since it uses less digits than its factorization.

54001383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10965.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 54001383 is about 7348.5633289780. The cubic root of 54001383 is about 377.9795417387.

The spelling of 54001383 in words is "fifty-four million, one thousand, three hundred eighty-three".