5126791630 has 8 divisors (see below), whose sum is σ = 9228224952. Its totient is φ = 2050716648.

The previous prime is 5126791619. The next prime is 5126791667. The reversal of 5126791630 is 361976215.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256339572 + ... + 256339591.

It is an arithmetic number, because the mean of its divisors is an integer number (1153528119).

Almost surely, 2^5126791630 is an apocalyptic number.

5126791630 is a deficient number, since it is larger than the sum of its proper divisors (4101433322).

5126791630 is a wasteful number, since it uses less digits than its factorization.

5126791630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512679170.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 5126791630 is about 71601.6175096624. The cubic root of 5126791630 is about 1724.3095050593.

The spelling of 5126791630 in words is "five billion, one hundred twenty-six million, seven hundred ninety-one thousand, six hundred thirty".