5126125603 has 8 divisors (see below), whose sum is σ = 5226739488. Its totient is φ = 5025656064.

The previous prime is 5126125597. The next prime is 5126125639. The reversal of 5126125603 is 3065216215.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5126125603 - 2²⁵ = 5092571171 is a prime.

It is a super-2 number, since 2×5126125603² = 52554327395464227218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5126125643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37075 + ... + 107827.

It is an arithmetic number, because the mean of its divisors is an integer number (653342436).

Almost surely, 2^5126125603 is an apocalyptic number.

5126125603 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

5126125603 is a deficient number, since it is larger than the sum of its proper divisors (100613885).

5126125603 is a wasteful number, since it uses less digits than its factorization.

5126125603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72173.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 5126125603 is about 71596.9664371334. The cubic root of 5126125603 is about 1724.2348328598.

The spelling of 5126125603 in words is "five billion, one hundred twenty-six million, one hundred twenty-five thousand, six hundred three".