530545041545 has 8 divisors (see below), whose sum is σ = 658607637960. Its totient is φ = 409800307840.

The previous prime is 530545041539. The next prime is 530545041557. The reversal of 530545041545 is 545140545035.

It can be written as a sum of positive squares in 4 ways, for example, as 1488107776 + 529056933769 = 38576^2 + 727363^2 .

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

It is not a de Polignac number, because 530545041545 - 2²⁶ = 530477932681 is a prime.

It is a super-2 number, since 2×530545041545² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1829465516 + ... + 1829465805.

It is an arithmetic number, because the mean of its divisors is an integer number (82325954745).

Almost surely, 2^530545041545 is an apocalyptic number.

It is an amenable number.

530545041545 is a deficient number, since it is larger than the sum of its proper divisors (128062596415).

530545041545 is a wasteful number, since it uses less digits than its factorization.

530545041545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3658931355.

The product of its (nonzero) digits is 600000, while the sum is 41.

The spelling of 530545041545 in words is "five hundred thirty billion, five hundred forty-five million, forty-one thousand, five hundred forty-five".