52523703 has 24 divisors (see below), whose sum is σ = 79339520. Its totient is φ = 33443280.

The previous prime is 52523633. The next prime is 52523711. The reversal of 52523703 is 30732525.

It is not a de Polignac number, because 52523703 - 2⁸ = 52523447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52523753) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20850 + ... + 23232.

Almost surely, 2^52523703 is an apocalyptic number.

52523703 is a deficient number, since it is larger than the sum of its proper divisors (26815817).

52523703 is a wasteful number, since it uses less digits than its factorization.

52523703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2499 (or 2496 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 27.

The square root of 52523703 is about 7247.3238509121. The cubic root of 52523703 is about 374.4999628640.

The spelling of 52523703 in words is "fifty-two million, five hundred twenty-three thousand, seven hundred three".