7053523 has 4 divisors (see below), whose sum is σ = 7281088. Its totient is φ = 6825960.

The previous prime is 7053493. The next prime is 7053533. The reversal of 7053523 is 3253507.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3253507 = 239 ⋅13613.

It is a cyclic number.

It is not a de Polignac number, because 7053523 - 2¹³ = 7045331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7053533) 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, 113736 + ... + 113797.

It is an arithmetic number, because the mean of its divisors is an integer number (1820272).

Almost surely, 2^7053523 is an apocalyptic number.

7053523 is a deficient number, since it is larger than the sum of its proper divisors (227565).

7053523 is a wasteful number, since it uses less digits than its factorization.

7053523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227564.

The product of its (nonzero) digits is 3150, while the sum is 25.

The square root of 7053523 is about 2655.8469458913. The cubic root of 7053523 is about 191.7794324028.

The spelling of 7053523 in words is "seven million, fifty-three thousand, five hundred twenty-three".