530958145 has 8 divisors (see below), whose sum is σ = 639630504. Its totient is φ = 423112704.

The previous prime is 530958137. The next prime is 530958149. The reversal of 530958145 is 541859035.

It can be written as a sum of positive squares in 4 ways, for example, as 264485169 + 266472976 = 16263^2 + 16324^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 530958145 - 2³ = 530958137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 530958098 and 530958107.

It is not an unprimeable number, because it can be changed into a prime (530958149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205314 + ... + 207883.

It is an arithmetic number, because the mean of its divisors is an integer number (79953813).

Almost surely, 2^530958145 is an apocalyptic number.

It is an amenable number.

530958145 is a deficient number, since it is larger than the sum of its proper divisors (108672359).

530958145 is a wasteful number, since it uses less digits than its factorization.

530958145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 413459.

The product of its (nonzero) digits is 108000, while the sum is 40.

The square root of 530958145 is about 23042.5290495640. The cubic root of 530958145 is about 809.7546099117.

The spelling of 530958145 in words is "five hundred thirty million, nine hundred fifty-eight thousand, one hundred forty-five".