5521423304 has 8 divisors (see below), whose sum is σ = 10352668710. Its totient is φ = 2760711648.

The previous prime is 5521423261. The next prime is 5521423331. The reversal of 5521423304 is 4033241255.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5505343204 + 16080100 = 74198^2 + 4010^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×5521423304² = 60972230603908552832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 345088949 + ... + 345088964.

Almost surely, 2^5521423304 is an apocalyptic number.

It is an amenable number.

5521423304 is a deficient number, since it is larger than the sum of its proper divisors (4831245406).

5521423304 is a wasteful number, since it uses less digits than its factorization.

5521423304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690177919 (or 690177915 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 5521423304 is about 74306.2803805977. The cubic root of 5521423304 is about 1767.4630688354.

Adding to 5521423304 its reverse (4033241255), we get a palindrome (9554664559).

The spelling of 5521423304 in words is "five billion, five hundred twenty-one million, four hundred twenty-three thousand, three hundred four".