54801383 has 24 divisors (see below), whose sum is σ = 69007008. Its totient is φ = 42378048.

The previous prime is 54801371. The next prime is 54801391. The reversal of 54801383 is 38310845.

It is a happy number.

It is not a de Polignac number, because 54801383 - 2¹² = 54797287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54801343) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 316685 + ... + 316857.

It is an arithmetic number, because the mean of its divisors is an integer number (2875292).

Almost surely, 2^54801383 is an apocalyptic number.

54801383 is a deficient number, since it is larger than the sum of its proper divisors (14205625).

54801383 is a wasteful number, since it uses less digits than its factorization.

With its successor (54801384) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (311).

54801383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 54801383 is about 7402.7956205747. The cubic root of 54801383 is about 379.8369175555.

The spelling of 54801383 in words is "fifty-four million, eight hundred one thousand, three hundred eighty-three".