5161507629 has 8 divisors (see below), whose sum is σ = 6945148320. Its totient is φ = 3409436016.

The previous prime is 5161507601. The next prime is 5161507639. The reversal of 5161507629 is 9267051615.

5161507629 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5161507629 - 2⁵ = 5161507597 is a prime.

It is a super-2 number, since 2×5161507629² = 53282322008450403282, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5161507639) 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, 7891887 + ... + 7892540.

It is an arithmetic number, because the mean of its divisors is an integer number (868143540).

Almost surely, 2^5161507629 is an apocalyptic number.

It is an amenable number.

5161507629 is a deficient number, since it is larger than the sum of its proper divisors (1783640691).

5161507629 is a wasteful number, since it uses less digits than its factorization.

5161507629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15784539.

The product of its (nonzero) digits is 113400, while the sum is 42.

The square root of 5161507629 is about 71843.6331834631. The cubic root of 5161507629 is about 1728.1927990121.

The spelling of 5161507629 in words is "five billion, one hundred sixty-one million, five hundred seven thousand, six hundred twenty-nine".