5126829542 has 12 divisors (see below), whose sum is σ = 7873252020. Its totient is φ = 2503798668.

The previous prime is 5126829523. The next prime is 5126829563. The reversal of 5126829542 is 2459286215.

It is a junction number, because it is equal to n+sod(n) for n = 5126829493 and 5126829502.

It is a congruent number.

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 689492 + ... + 696887.

It is an arithmetic number, because the mean of its divisors is an integer number (656104335).

Almost surely, 2^5126829542 is an apocalyptic number.

5126829542 is a deficient number, since it is larger than the sum of its proper divisors (2746422478).

5126829542 is a wasteful number, since it uses less digits than its factorization.

5126829542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1386467 (or 1386424 counting only the distinct ones).

The product of its digits is 345600, while the sum is 44.

The square root of 5126829542 is about 71601.8822517956. The cubic root of 5126829542 is about 1724.3137554017.

The spelling of 5126829542 in words is "five billion, one hundred twenty-six million, eight hundred twenty-nine thousand, five hundred forty-two".