534285575768727 has 20 divisors (see below), whose sum is σ = 802743774532920. Its totient is φ = 354131479883664.

The previous prime is 534285575768677. The next prime is 534285575768731. The reversal of 534285575768727 is 727867575582435.

534285575768727 is a `hidden beast` number, since 5 + 3 + 4 + 2 + 8 + 557 + 57 + 6 + 8 + 7 + 2 + 7 = 666.

It is not a de Polignac number, because 534285575768727 - 2¹⁰ = 534285575767703 is a prime.

It is a super-2 number, since 2×534285575768727² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534285575768027) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 19063911477 + ... + 19063939502.

It is an arithmetic number, because the mean of its divisors is an integer number (40137188726646).

Almost surely, 2^{534285575768727} is an apocalyptic number.

534285575768727 is a deficient number, since it is larger than the sum of its proper divisors (268458198764193).

534285575768727 is a wasteful number, since it uses less digits than its factorization.

534285575768727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38127851164 (or 38127851155 counting only the distinct ones).

The product of its digits is 27659520000, while the sum is 81.

The spelling of 534285575768727 in words is "five hundred thirty-four trillion, two hundred eighty-five billion, five hundred seventy-five million, seven hundred sixty-eight thousand, seven hundred twenty-seven".