5125129054 has 32 divisors (see below), whose sum is σ = 8128512000. Its totient is φ = 2418738432.

The previous prime is 5125129019. The next prime is 5125129057. The reversal of 5125129054 is 4509215215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5125129057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1707447 + ... + 1710445.

It is an arithmetic number, because the mean of its divisors is an integer number (254016000).

Almost surely, 2^5125129054 is an apocalyptic number.

5125129054 is a deficient number, since it is larger than the sum of its proper divisors (3003382946).

5125129054 is a wasteful number, since it uses less digits than its factorization.

5125129054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3504.

The product of its (nonzero) digits is 18000, while the sum is 34.

The square root of 5125129054 is about 71590.0066629414. The cubic root of 5125129054 is about 1724.1230918171.

The spelling of 5125129054 in words is "five billion, one hundred twenty-five million, one hundred twenty-nine thousand, fifty-four".