5427523 has 4 divisors (see below), whose sum is σ = 5442448. Its totient is φ = 5412600.

The previous prime is 5427497. The next prime is 5427551. The reversal of 5427523 is 3257245.

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 5427523 - 2¹⁷ = 5296451 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5427491 and 5427500.

It is not an unprimeable number, because it can be changed into a prime (5427593) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6903 + ... + 7648.

It is an arithmetic number, because the mean of its divisors is an integer number (1360612).

Almost surely, 2^5427523 is an apocalyptic number.

5427523 is a deficient number, since it is larger than the sum of its proper divisors (14925).

5427523 is a wasteful number, since it uses less digits than its factorization.

5427523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14924.

The product of its digits is 8400, while the sum is 28.

The square root of 5427523 is about 2329.7044876980. The cubic root of 5427523 is about 175.7386250274.

The spelling of 5427523 in words is "five million, four hundred twenty-seven thousand, five hundred twenty-three".