5051561115 has 8 divisors (see below), whose sum is σ = 8082497808. Its totient is φ = 2694165920.

The previous prime is 5051561107. The next prime is 5051561143. The reversal of 5051561115 is 5111651505.

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

It is not a de Polignac number, because 5051561115 - 2³ = 5051561107 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168385356 + ... + 168385385.

It is an arithmetic number, because the mean of its divisors is an integer number (1010312226).

Almost surely, 2^5051561115 is an apocalyptic number.

5051561115 is a deficient number, since it is larger than the sum of its proper divisors (3030936693).

5051561115 is a wasteful number, since it uses less digits than its factorization.

5051561115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336770749.

The product of its (nonzero) digits is 3750, while the sum is 30.

The square root of 5051561115 is about 71074.3351358280. The cubic root of 5051561115 is about 1715.8337413837.

The spelling of 5051561115 in words is "five billion, fifty-one million, five hundred sixty-one thousand, one hundred fifteen".