5126125034 has 4 divisors (see below), whose sum is σ = 7689187554. Its totient is φ = 2563062516.

The previous prime is 5126125033. The next prime is 5126125093. The reversal of 5126125034 is 4305216215.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4462908025 + 663217009 = 66805^2 + 25753^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5126124988 and 5126125006.

It is not an unprimeable number, because it can be changed into a prime (5126125033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1281531257 + ... + 1281531260.

Almost surely, 2^5126125034 is an apocalyptic number.

5126125034 is a deficient number, since it is larger than the sum of its proper divisors (2563062520).

5126125034 is a wasteful number, since it uses less digits than its factorization.

5126125034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563062519.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 5126125034 is about 71596.9624635012. The cubic root of 5126125034 is about 1724.2347690631.

The spelling of 5126125034 in words is "five billion, one hundred twenty-six million, one hundred twenty-five thousand, thirty-four".