8134501250 has 30 divisors (see below), whose sum is σ = 15253288479. Its totient is φ = 3252525000.

The previous prime is 8134501231. The next prime is 8134501253. The reversal of 8134501250 is 521054318.

It can be written as a sum of positive squares in 3 ways, for example, as 1880696689 + 6253804561 = 43367^2 + 79081^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=63775.

It is a super-2 number, since 2×8134501250² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8134501253) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 3187475 + ... + 3190025.

Almost surely, 2^8134501250 is an apocalyptic number.

8134501250 is a deficient number, since it is larger than the sum of its proper divisors (7118787229).

8134501250 is an frugal number, since it uses more digits than its factorization.

8134501250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5124 (or 2558 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 8134501250 is about 90191.4699403441. The cubic root of 8134501250 is about 2011.1462031790.

Adding to 8134501250 its reverse (521054318), we get a palindrome (8655555568).

The spelling of 8134501250 in words is "eight billion, one hundred thirty-four million, five hundred one thousand, two hundred fifty".