5134985742 has 16 divisors (see below), whose sum is σ = 10273595472. Its totient is φ = 1711057920.

The previous prime is 5134985729. The next prime is 5134985761. The reversal of 5134985742 is 2475894315.

It is a junction number, because it is equal to n+sod(n) for n = 5134985691 and 5134985700.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132403 + ... + 166734.

It is an arithmetic number, because the mean of its divisors is an integer number (642099717).

Almost surely, 2^5134985742 is an apocalyptic number.

5134985742 is an abundant number, since it is smaller than the sum of its proper divisors (5138609730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5134985742 is a wasteful number, since it uses less digits than its factorization.

5134985742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302003.

The product of its digits is 1209600, while the sum is 48.

The square root of 5134985742 is about 71658.8148241373. The cubic root of 5134985742 is about 1725.2276663175.

The spelling of 5134985742 in words is "five billion, one hundred thirty-four million, nine hundred eighty-five thousand, seven hundred forty-two".