54025534 has 4 divisors (see below), whose sum is σ = 81038304. Its totient is φ = 27012766.

The previous prime is 54025519. The next prime is 54025561. The reversal of 54025534 is 43552045.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13506382 + ... + 13506385.

It is an arithmetic number, because the mean of its divisors is an integer number (20259576).

Almost surely, 2^54025534 is an apocalyptic number.

54025534 is a deficient number, since it is larger than the sum of its proper divisors (27012770).

54025534 is a wasteful number, since it uses less digits than its factorization.

54025534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27012769.

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

The square root of 54025534 is about 7350.2063916600. The cubic root of 54025534 is about 378.0358811809.

Adding to 54025534 its reverse (43552045), we get a palindrome (97577579).

The spelling of 54025534 in words is "fifty-four million, twenty-five thousand, five hundred thirty-four".