54350245 has 4 divisors (see below), whose sum is σ = 65220300. Its totient is φ = 43480192.

The previous prime is 54350227. The next prime is 54350249. The reversal of 54350245 is 54205345.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22743361 + 31606884 = 4769^2 + 5622^2 .

It is a cyclic number.

It is not a de Polignac number, because 54350245 - 2⁷ = 54350117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54350249) 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, 5435020 + ... + 5435029.

It is an arithmetic number, because the mean of its divisors is an integer number (16305075).

Almost surely, 2^54350245 is an apocalyptic number.

It is an amenable number.

54350245 is a deficient number, since it is larger than the sum of its proper divisors (10870055).

54350245 is a wasteful number, since it uses less digits than its factorization.

54350245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10870054.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 54350245 is about 7372.2618645840. The cubic root of 54350245 is about 378.7917416699.

The spelling of 54350245 in words is "fifty-four million, three hundred fifty thousand, two hundred forty-five".