54506523 has 8 divisors (see below), whose sum is σ = 72718848. Its totient is φ = 36315944.

The previous prime is 54506483. The next prime is 54506533. The reversal of 54506523 is 32560545.

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

It is a cyclic number.

It is not a de Polignac number, because 54506523 - 2¹⁰ = 54505499 is a prime.

It is a super-2 number, since 2×54506523² = 5941922099099058, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54506533) 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, 1786 + ... + 10592.

It is an arithmetic number, because the mean of its divisors is an integer number (9089856).

Almost surely, 2^54506523 is an apocalyptic number.

54506523 is a deficient number, since it is larger than the sum of its proper divisors (18212325).

54506523 is a wasteful number, since it uses less digits than its factorization.

54506523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10873.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 54506523 is about 7382.8533102047. The cubic root of 54506523 is about 379.1544518922.

The spelling of 54506523 in words is "fifty-four million, five hundred six thousand, five hundred twenty-three".