550526133065 has 16 divisors (see below), whose sum is σ = 702570529920. Its totient is φ = 412939399680.

The previous prime is 550526133023. The next prime is 550526133097. The reversal of 550526133065 is 560331625055.

It is not a de Polignac number, because 550526133065 - 2⁸ = 550526132809 is a prime.

It is a Curzon 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, 29861981 + ... + 29880410.

It is an arithmetic number, because the mean of its divisors is an integer number (43910658120).

Almost surely, 2^550526133065 is an apocalyptic number.

It is an amenable number.

550526133065 is a deficient number, since it is larger than the sum of its proper divisors (152044396855).

550526133065 is a wasteful number, since it uses less digits than its factorization.

550526133065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59742512.

The product of its (nonzero) digits is 405000, while the sum is 41.

The spelling of 550526133065 in words is "five hundred fifty billion, five hundred twenty-six million, one hundred thirty-three thousand, sixty-five".