54825205 has 8 divisors (see below), whose sum is σ = 67912704. Its totient is φ = 42445200.

The previous prime is 54825193. The next prime is 54825209. The reversal of 54825205 is 50252845.

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

It is not a de Polignac number, because 54825205 - 2¹¹ = 54823157 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54825209) 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, 176701 + ... + 177010.

It is an arithmetic number, because the mean of its divisors is an integer number (8489088).

Almost surely, 2^54825205 is an apocalyptic number.

It is an amenable number.

54825205 is a deficient number, since it is larger than the sum of its proper divisors (13087499).

54825205 is a wasteful number, since it uses less digits than its factorization.

54825205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353747.

The product of its (nonzero) digits is 16000, while the sum is 31.

The square root of 54825205 is about 7404.4044324983. The cubic root of 54825205 is about 379.8919475794.

The spelling of 54825205 in words is "fifty-four million, eight hundred twenty-five thousand, two hundred five".