54332893 has 4 divisors (see below), whose sum is σ = 55488960. Its totient is φ = 53176828.

The previous prime is 54332881. The next prime is 54332911. The reversal of 54332893 is 39823345.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54332893 - 2²¹ = 52235741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54332813) 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, 577963 + ... + 578056.

It is an arithmetic number, because the mean of its divisors is an integer number (13872240).

Almost surely, 2^54332893 is an apocalyptic number.

It is an amenable number.

54332893 is a deficient number, since it is larger than the sum of its proper divisors (1156067).

54332893 is a wasteful number, since it uses less digits than its factorization.

54332893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156066.

The product of its digits is 77760, while the sum is 37.

The square root of 54332893 is about 7371.0849269290. The cubic root of 54332893 is about 378.7514260349.

It can be divided in two parts, 54332 and 893, that added together give a square (55225 = 235²).

The spelling of 54332893 in words is "fifty-four million, three hundred thirty-two thousand, eight hundred ninety-three".