8134052772 has 24 divisors (see below), whose sum is σ = 18981176256. Its totient is φ = 2711105248.

The previous prime is 8134052711. The next prime is 8134052803. The reversal of 8134052772 is 2772504318.

It is a self number, because there is not a number n which added to its sum of digits gives 8134052772.

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, 149578 + ... + 196574.

It is an arithmetic number, because the mean of its divisors is an integer number (790882344).

Almost surely, 2^8134052772 is an apocalyptic number.

It is an amenable number.

8134052772 is an abundant number, since it is smaller than the sum of its proper divisors (10847123484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8134052772 is a wasteful number, since it uses less digits than its factorization.

8134052772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61427 (or 61425 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 8134052772 is about 90188.9836509981. The cubic root of 8134052772 is about 2011.1092424453.

The spelling of 8134052772 in words is "eight billion, one hundred thirty-four million, fifty-two thousand, seven hundred seventy-two".