54102579 has 4 divisors (see below), whose sum is σ = 72136776. Its totient is φ = 36068384.

The previous prime is 54102577. The next prime is 54102583. The reversal of 54102579 is 97520145.

54102579 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 54102579 - 2¹ = 54102577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54102577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9017094 + ... + 9017099.

It is an arithmetic number, because the mean of its divisors is an integer number (18034194).

Almost surely, 2^54102579 is an apocalyptic number.

54102579 is a deficient number, since it is larger than the sum of its proper divisors (18034197).

54102579 is a wasteful number, since it uses less digits than its factorization.

54102579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18034196.

The product of its (nonzero) digits is 12600, while the sum is 33.

The square root of 54102579 is about 7355.4455337525. The cubic root of 54102579 is about 378.2154995823.

The spelling of 54102579 in words is "fifty-four million, one hundred two thousand, five hundred seventy-nine".