5051161601 has 16 divisors (see below), whose sum is σ = 5408415360. Its totient is φ = 4700716800.

The previous prime is 5051161541. The next prime is 5051161603. The reversal of 5051161601 is 1061611505.

It is a cyclic number.

It is not a de Polignac number, because 5051161601 - 2¹⁰ = 5051160577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5051161603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1748180 + ... + 1751066.

It is an arithmetic number, because the mean of its divisors is an integer number (338025960).

Almost surely, 2^5051161601 is an apocalyptic number.

It is an amenable number.

5051161601 is a deficient number, since it is larger than the sum of its proper divisors (357253759).

5051161601 is a wasteful number, since it uses less digits than its factorization.

5051161601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4024.

The product of its (nonzero) digits is 900, while the sum is 26.

The square root of 5051161601 is about 71071.5245439409. The cubic root of 5051161601 is about 1715.7885066759.

The spelling of 5051161601 in words is "five billion, fifty-one million, one hundred sixty-one thousand, six hundred one".