54323457 has 8 divisors (see below), whose sum is σ = 72836640. Its totient is φ = 36012960.

The previous prime is 54323453. The next prime is 54323459. The reversal of 54323457 is 75432345.

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

It is not a de Polignac number, because 54323457 - 2² = 54323453 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54323453) 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, 50044 + ... + 51117.

It is an arithmetic number, because the mean of its divisors is an integer number (9104580).

Almost surely, 2^54323457 is an apocalyptic number.

It is an amenable number.

54323457 is a deficient number, since it is larger than the sum of its proper divisors (18513183).

54323457 is a wasteful number, since it uses less digits than its factorization.

54323457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101343.

The product of its digits is 50400, while the sum is 33.

The square root of 54323457 is about 7370.4448305377. Note that the first 3 decimals coincide. The cubic root of 54323457 is about 378.7294988304.

The spelling of 54323457 in words is "fifty-four million, three hundred twenty-three thousand, four hundred fifty-seven".