534503012521045 has 8 divisors (see below), whose sum is σ = 642470842341720. Its totient is φ = 426890925139200.

The previous prime is 534503012521013. The next prime is 534503012521069. The reversal of 534503012521045 is 540125210305435.

It can be written as a sum of positive squares in 4 ways, for example, as 84446432396676 + 450056580124369 = 9189474^2 + 21214537^2 .

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

It is not a de Polignac number, because 534503012521045 - 2⁵ = 534503012521013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 534503012520989 and 534503012521007.

It is a congruent number.

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, 88935606400 + ... + 88935612409.

It is an arithmetic number, because the mean of its divisors is an integer number (80308855292715).

Almost surely, 2^{534503012521045} is an apocalyptic number.

It is an amenable number.

534503012521045 is a deficient number, since it is larger than the sum of its proper divisors (107967829820675).

534503012521045 is a wasteful number, since it uses less digits than its factorization.

534503012521045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177871219415.

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 534503012521045 in words is "five hundred thirty-four trillion, five hundred three billion, twelve million, five hundred twenty-one thousand, forty-five".