530252541 has 64 divisors (see below), whose sum is σ = 973324800. Its totient is φ = 279474624.

The previous prime is 530252533. The next prime is 530252561. The reversal of 530252541 is 145252035.

It is a happy number.

It is not a de Polignac number, because 530252541 - 2³ = 530252533 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530252561) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 414595 + ... + 415871.

It is an arithmetic number, because the mean of its divisors is an integer number (15208200).

Almost surely, 2^530252541 is an apocalyptic number.

It is an amenable number.

530252541 is a deficient number, since it is larger than the sum of its proper divisors (443072259).

530252541 is a wasteful number, since it uses less digits than its factorization.

530252541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332 (or 1300 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 530252541 is about 23027.2130532551. The cubic root of 530252541 is about 809.3957496228.

The spelling of 530252541 in words is "five hundred thirty million, two hundred fifty-two thousand, five hundred forty-one".