3551124403 has 2 divisors, whose sum is σ = 3551124404. Its totient is φ = 3551124402.

The previous prime is 3551124389. The next prime is 3551124413. The reversal of 3551124403 is 3044211553.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3551124403 - 2¹⁷ = 3550993331 is a prime.

It is a super-2 number, since 2×3551124403² = 25220969051164212818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3551124413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1775562201 + 1775562202.

It is an arithmetic number, because the mean of its divisors is an integer number (1775562202).

Almost surely, 2^3551124403 is an apocalyptic number.

3551124403 is a deficient number, since it is larger than the sum of its proper divisors (1).

3551124403 is an equidigital number, since it uses as much as digits as its factorization.

3551124403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 3551124403 is about 59591.3114723950. The cubic root of 3551124403 is about 1525.6513427275.

Adding to 3551124403 its reverse (3044211553), we get a palindrome (6595335956).

The spelling of 3551124403 in words is "three billion, five hundred fifty-one million, one hundred twenty-four thousand, four hundred three".