530413542545 has 8 divisors (see below), whose sum is σ = 637527853224. Its totient is φ = 423643099264.

The previous prime is 530413542539. The next prime is 530413542551. The reversal of 530413542545 is 545245314035.

It is an interprime number because it is at equal distance from previous prime (530413542539) and next prime (530413542551).

It can be written as a sum of positive squares in 4 ways, for example, as 8518551616 + 521894990929 = 92296^2 + 722423^2 .

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 530413542545 - 2⁶ = 530413542481 is a prime.

It is a super-2 number, since 2×530413542545² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85963454 + ... + 85969623.

It is an arithmetic number, because the mean of its divisors is an integer number (79690981653).

Almost surely, 2^530413542545 is an apocalyptic number.

It is an amenable number.

530413542545 is a deficient number, since it is larger than the sum of its proper divisors (107114310679).

530413542545 is a wasteful number, since it uses less digits than its factorization.

530413542545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171933699.

The product of its (nonzero) digits is 720000, while the sum is 41.

The spelling of 530413542545 in words is "five hundred thirty billion, four hundred thirteen million, five hundred forty-two thousand, five hundred forty-five".