5443402402 has 8 divisors (see below), whose sum is σ = 8165516076. Its totient is φ = 2721563712.

The previous prime is 5443402361. The next prime is 5443402409. The reversal of 5443402402 is 2042043445.

It can be written as a sum of positive squares in 2 ways, for example, as 5353702561 + 89699841 = 73169^2 + 9471^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5443402409) 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, 8803 + ... + 104710.

Almost surely, 2^5443402402 is an apocalyptic number.

5443402402 is a deficient number, since it is larger than the sum of its proper divisors (2722113674).

5443402402 is a wasteful number, since it uses less digits than its factorization.

5443402402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137492.

The product of its (nonzero) digits is 15360, while the sum is 28.

The square root of 5443402402 is about 73779.4171974813. The cubic root of 5443402402 is about 1759.0984537733.

Adding to 5443402402 its reverse (2042043445), we get a palindrome (7485445847).

The spelling of 5443402402 in words is "five billion, four hundred forty-three million, four hundred two thousand, four hundred two".