5007559121 has 4 divisors (see below), whose sum is σ = 5007701412. Its totient is φ = 5007416832.

The previous prime is 5007559111. The next prime is 5007559127. The reversal of 5007559121 is 1219557005.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1219557005 = 5 ⋅243911401.

It can be written as a sum of positive squares in 2 ways, for example, as 3238179025 + 1769380096 = 56905^2 + 42064^2 .

It is a cyclic number.

It is not a de Polignac number, because 5007559121 - 2¹⁴ = 5007542737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5007559127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24545 + ... + 103041.

It is an arithmetic number, because the mean of its divisors is an integer number (1251925353).

Almost surely, 2^5007559121 is an apocalyptic number.

It is an amenable number.

5007559121 is a deficient number, since it is larger than the sum of its proper divisors (142291).

5007559121 is an equidigital number, since it uses as much as digits as its factorization.

5007559121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142290.

The product of its (nonzero) digits is 15750, while the sum is 35.

The square root of 5007559121 is about 70764.1089889500. The cubic root of 5007559121 is about 1710.8372404534.

The spelling of 5007559121 in words is "five billion, seven million, five hundred fifty-nine thousand, one hundred twenty-one".