534530143245 has 32 divisors (see below), whose sum is σ = 1011130917120. Its totient is φ = 235930544640.

The previous prime is 534530143241. The next prime is 534530143291. The reversal of 534530143245 is 542341035435.

It is not a de Polignac number, because 534530143245 - 2² = 534530143241 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534530143241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87768736 + ... + 87774825.

It is an arithmetic number, because the mean of its divisors is an integer number (31597841160).

Almost surely, 2^534530143245 is an apocalyptic number.

It is an amenable number.

534530143245 is a deficient number, since it is larger than the sum of its proper divisors (476600773875).

534530143245 is a wasteful number, since it uses less digits than its factorization.

534530143245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175543605.

The product of its (nonzero) digits is 432000, while the sum is 39.

The spelling of 534530143245 in words is "five hundred thirty-four billion, five hundred thirty million, one hundred forty-three thousand, two hundred forty-five".