54536486 has 4 divisors (see below), whose sum is σ = 81804732. Its totient is φ = 27268242.

The previous prime is 54536477. The next prime is 54536491. The reversal of 54536486 is 68463545.

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, 13634120 + ... + 13634123.

It is an arithmetic number, because the mean of its divisors is an integer number (20451183).

Almost surely, 2^54536486 is an apocalyptic number.

54536486 is a deficient number, since it is larger than the sum of its proper divisors (27268246).

54536486 is a wasteful number, since it uses less digits than its factorization.

54536486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27268245.

The product of its digits is 345600, while the sum is 41.

The square root of 54536486 is about 7384.8822604020. The cubic root of 54536486 is about 379.2239146718.

The spelling of 54536486 in words is "fifty-four million, five hundred thirty-six thousand, four hundred eighty-six".