533915045065 has 16 divisors (see below), whose sum is σ = 656809978176. Its totient is φ = 416427480000.

The previous prime is 533915045051. The next prime is 533915045089. The reversal of 533915045065 is 560540519335.

It is not a de Polignac number, because 533915045065 - 2⁵ = 533915045033 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2178811 + ... + 2411440.

It is an arithmetic number, because the mean of its divisors is an integer number (41050623636).

Almost surely, 2^533915045065 is an apocalyptic number.

It is an amenable number.

533915045065 is a deficient number, since it is larger than the sum of its proper divisors (122894933111).

533915045065 is a wasteful number, since it uses less digits than its factorization.

533915045065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4590840.

The product of its (nonzero) digits is 1215000, while the sum is 46.

The spelling of 533915045065 in words is "five hundred thirty-three billion, nine hundred fifteen million, forty-five thousand, sixty-five".