10534492791 has 24 divisors (see below), whose sum is σ = 16027567920. Its totient is φ = 6649122816.

The previous prime is 10534492789. The next prime is 10534492811. The reversal of 10534492791 is 19729443501.

10534492791 is a `hidden beast` number, since 1 + 0 + 534 + 4 + 9 + 27 + 91 = 666.

It is not a de Polignac number, because 10534492791 - 2¹ = 10534492789 is a prime.

It is a super-2 number, since 2×10534492791² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10534492781) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 261111 + ... + 298743.

It is an arithmetic number, because the mean of its divisors is an integer number (667815330).

Almost surely, 2^10534492791 is an apocalyptic number.

10534492791 is a deficient number, since it is larger than the sum of its proper divisors (5493075129).

10534492791 is a wasteful number, since it uses less digits than its factorization.

10534492791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39295 (or 39292 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

It can be divided in two parts, 105344 and 92791, that added together give a triangular number (198135 = T₆₂₉).

The spelling of 10534492791 in words is "ten billion, five hundred thirty-four million, four hundred ninety-two thousand, seven hundred ninety-one".