3551423504 has 10 divisors (see below), whose sum is σ = 6880883070. Its totient is φ = 1775711744.

The previous prime is 3551423497. The next prime is 3551423527. The reversal of 3551423504 is 4053241553.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2740313104 + 811110400 = 52348^2 + 28480^2 .

It is a super-2 number, since 2×3551423504² = 25225217809527276032, 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, 110981969 + ... + 110982000.

It is an arithmetic number, because the mean of its divisors is an integer number (688088307).

Almost surely, 2^3551423504 is an apocalyptic number.

It is an amenable number.

3551423504 is a deficient number, since it is larger than the sum of its proper divisors (3329459566).

3551423504 is a wasteful number, since it uses less digits than its factorization.

3551423504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221963977 (or 221963971 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 3551423504 is about 59593.8210219818. The cubic root of 3551423504 is about 1525.6941752672.

The spelling of 3551423504 in words is "three billion, five hundred fifty-one million, four hundred twenty-three thousand, five hundred four".