5319437121 has 6 divisors (see below), whose sum is σ = 7683631410. Its totient is φ = 3546291408.

The previous prime is 5319437089. The next prime is 5319437159. The reversal of 5319437121 is 1217349135.

5319437121 is a `hidden beast` number, since 531 + 94 + 37 + 1 + 2 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5305665600 + 13771521 = 72840^2 + 3711^2 .

It is not a de Polignac number, because 5319437121 - 2⁵ = 5319437089 is a prime.

It is a super-2 number, since 2×5319437121² = 56592822568545537282, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5319437161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 295524276 + ... + 295524293.

It is an arithmetic number, because the mean of its divisors is an integer number (1280605235).

Almost surely, 2^5319437121 is an apocalyptic number.

It is an amenable number.

5319437121 is a deficient number, since it is larger than the sum of its proper divisors (2364194289).

5319437121 is a wasteful number, since it uses less digits than its factorization.

5319437121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591048575 (or 591048572 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 5319437121 is about 72934.4714178419. The cubic root of 5319437121 is about 1745.6421771978.

The spelling of 5319437121 in words is "five billion, three hundred nineteen million, four hundred thirty-seven thousand, one hundred twenty-one".