5361523 has 4 divisors (see below), whose sum is σ = 5366968. Its totient is φ = 5356080.

The previous prime is 5361479. The next prime is 5361539. The reversal of 5361523 is 3251635.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3251635 = 5 ⋅650327.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5361523 is a prime.

It is a Duffinian number.

5361523 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5361593) 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, 786 + ... + 3367.

It is an arithmetic number, because the mean of its divisors is an integer number (1341742).

Almost surely, 2^5361523 is an apocalyptic number.

5361523 is a deficient number, since it is larger than the sum of its proper divisors (5445).

5361523 is a wasteful number, since it uses less digits than its factorization.

5361523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5444.

The product of its digits is 2700, while the sum is 25.

The square root of 5361523 is about 2315.4962750996. The cubic root of 5361523 is about 175.0233764691.

The spelling of 5361523 in words is "five million, three hundred sixty-one thousand, five hundred twenty-three".