8134229537 has 32 divisors (see below), whose sum is σ = 9661766400. Its totient is φ = 6704425728.

The previous prime is 8134229449. The next prime is 8134229557. The reversal of 8134229537 is 7359224318.

It is a happy number.

It is not a de Polignac number, because 8134229537 - 2³⁰ = 7060487713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8134229557) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5691539 + ... + 5692967.

It is an arithmetic number, because the mean of its divisors is an integer number (301930200).

Almost surely, 2^8134229537 is an apocalyptic number.

It is an amenable number.

8134229537 is a deficient number, since it is larger than the sum of its proper divisors (1527536863).

8134229537 is a wasteful number, since it uses less digits than its factorization.

8134229537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1785.

The product of its digits is 362880, while the sum is 44.

The square root of 8134229537 is about 90189.9636156928. The cubic root of 8134229537 is about 2011.1238104661.

The spelling of 8134229537 in words is "eight billion, one hundred thirty-four million, two hundred twenty-nine thousand, five hundred thirty-seven".