5161316030 has 32 divisors (see below), whose sum is σ = 10077026400. Its totient is φ = 1891999872.

The previous prime is 5161316023. The next prime is 5161316053. The reversal of 5161316030 is 306131615.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124745 + ... + 160884.

It is an arithmetic number, because the mean of its divisors is an integer number (314907075).

Almost surely, 2^5161316030 is an apocalyptic number.

5161316030 is a deficient number, since it is larger than the sum of its proper divisors (4915710370).

5161316030 is a wasteful number, since it uses less digits than its factorization.

5161316030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285788.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 5161316030 is about 71842.2997265539. The cubic root of 5161316030 is about 1728.1714148137.

Adding to 5161316030 its reverse (306131615), we get a palindrome (5467447645).

The spelling of 5161316030 in words is "five billion, one hundred sixty-one million, three hundred sixteen thousand, thirty".