54270529 has 4 divisors (see below), whose sum is σ = 54697984. Its totient is φ = 53843076.

The previous prime is 54270523. The next prime is 54270533. The reversal of 54270529 is 92507245.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54270529 - 2⁹ = 54270017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54270494 and 54270503.

It is not an unprimeable number, because it can be changed into a prime (54270523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213537 + ... + 213790.

It is an arithmetic number, because the mean of its divisors is an integer number (13674496).

Almost surely, 2^54270529 is an apocalyptic number.

It is an amenable number.

54270529 is a deficient number, since it is larger than the sum of its proper divisors (427455).

54270529 is a wasteful number, since it uses less digits than its factorization.

54270529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427454.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 54270529 is about 7366.8533988400. The cubic root of 54270529 is about 378.6064586209.

The spelling of 54270529 in words is "fifty-four million, two hundred seventy thousand, five hundred twenty-nine".