5353450394 has 16 divisors (see below), whose sum is σ = 8226920520. Its totient is φ = 2611702080.

The previous prime is 5353450387. The next prime is 5353450397. The reversal of 5353450394 is 4930543535.

It can be written as a sum of positive squares in 4 ways, for example, as 1554330625 + 3799119769 = 39425^2 + 61637^2 .

It is a super-2 number, since 2×5353450394² = 57318862242037510472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5353450397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120329 + ... + 158700.

Almost surely, 2^5353450394 is an apocalyptic number.

5353450394 is a deficient number, since it is larger than the sum of its proper divisors (2873470126).

5353450394 is a wasteful number, since it uses less digits than its factorization.

5353450394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279265.

The product of its (nonzero) digits is 486000, while the sum is 41.

The square root of 5353450394 is about 73167.2767977598. The cubic root of 5353450394 is about 1749.3549071574.

The spelling of 5353450394 in words is "five billion, three hundred fifty-three million, four hundred fifty thousand, three hundred ninety-four".