5252531 has 4 divisors (see below), whose sum is σ = 5529000. Its totient is φ = 4976064.

The previous prime is 5252501. The next prime is 5252537. The reversal of 5252531 is 1352525.

5252531 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5252531 - 2¹⁰ = 5251507 is a prime.

It is a super-2 number, since 2×5252531² = 55178163811922, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5252497 and 5252506.

It is not an unprimeable number, because it can be changed into a prime (5252537) 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, 138206 + ... + 138243.

It is an arithmetic number, because the mean of its divisors is an integer number (1382250).

Almost surely, 2^5252531 is an apocalyptic number.

5252531 is a deficient number, since it is larger than the sum of its proper divisors (276469).

5252531 is a wasteful number, since it uses less digits than its factorization.

5252531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276468.

The product of its digits is 1500, while the sum is 23.

The square root of 5252531 is about 2291.8400904077. The cubic root of 5252531 is about 173.8292573555.

The spelling of 5252531 in words is "five million, two hundred fifty-two thousand, five hundred thirty-one".