54245023 has 8 divisors (see below), whose sum is σ = 63164448. Its totient is φ = 45618144.

The previous prime is 54245021. The next prime is 54245027. The reversal of 54245023 is 32054245.

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

It is a cyclic number.

It is not a de Polignac number, because 54245023 - 2¹ = 54245021 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 (54245021) 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, 72736 + ... + 73477.

It is an arithmetic number, because the mean of its divisors is an integer number (7895556).

Almost surely, 2^54245023 is an apocalyptic number.

54245023 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

54245023 is a deficient number, since it is larger than the sum of its proper divisors (8919425).

54245023 is a wasteful number, since it uses less digits than its factorization.

54245023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146273.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 54245023 is about 7365.1220628038. The cubic root of 54245023 is about 378.5471369858.

Adding to 54245023 its reverse (32054245), we get a palindrome (86299268).

The spelling of 54245023 in words is "fifty-four million, two hundred forty-five thousand, twenty-three".