5051121045 has 16 divisors (see below), whose sum is σ = 8300221440. Its totient is φ = 2621121984.

The previous prime is 5051121037. The next prime is 5051121077. The reversal of 5051121045 is 5401211505.

It is not a de Polignac number, because 5051121045 - 2³ = 5051121037 is a prime.

It is a super-2 number, since 2×5051121045² = 51027647622483784050, which contains 22 as substring.

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, 4550005 + ... + 4551114.

It is an arithmetic number, because the mean of its divisors is an integer number (518763840).

Almost surely, 2^5051121045 is an apocalyptic number.

It is an amenable number.

5051121045 is a deficient number, since it is larger than the sum of its proper divisors (3249100395).

5051121045 is a wasteful number, since it uses less digits than its factorization.

5051121045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9101164.

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 5051121045 is about 71071.2392251606. The cubic root of 5051121045 is about 1715.7839146163.

The spelling of 5051121045 in words is "five billion, fifty-one million, one hundred twenty-one thousand, forty-five".