5294357121 has 16 divisors (see below), whose sum is σ = 7266512000. Its totient is φ = 3426323328.

The previous prime is 5294357099. The next prime is 5294357137. The reversal of 5294357121 is 1217534925.

It is not a de Polignac number, because 5294357121 - 2¹⁰ = 5294356097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5294357121.

It is not an unprimeable number, because it can be changed into a prime (5294357171) 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, 5596 + ... + 103053.

It is an arithmetic number, because the mean of its divisors is an integer number (454157000).

Almost surely, 2^5294357121 is an apocalyptic number.

It is an amenable number.

5294357121 is a deficient number, since it is larger than the sum of its proper divisors (1972154879).

5294357121 is a wasteful number, since it uses less digits than its factorization.

5294357121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109128.

The product of its digits is 75600, while the sum is 39.

The square root of 5294357121 is about 72762.3331195475. Note that the first 3 decimals coincide. The cubic root of 5294357121 is about 1742.8944120282.

The spelling of 5294357121 in words is "five billion, two hundred ninety-four million, three hundred fifty-seven thousand, one hundred twenty-one".