3551254123 has 2 divisors, whose sum is σ = 3551254124. Its totient is φ = 3551254122.

The previous prime is 3551254103. The next prime is 3551254129. The reversal of 3551254123 is 3214521553.

It is a strong prime.

It is an emirp because it is prime and its reverse (3214521553) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3551254123 - 2²¹ = 3549156971 is a prime.

It is a super-2 number, since 2×3551254123² = 25222811692248998258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3551254129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1775627061 + 1775627062.

It is an arithmetic number, because the mean of its divisors is an integer number (1775627062).

Almost surely, 2^3551254123 is an apocalyptic number.

3551254123 is a deficient number, since it is larger than the sum of its proper divisors (1).

3551254123 is an equidigital number, since it uses as much as digits as its factorization.

3551254123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18000, while the sum is 31.

The square root of 3551254123 is about 59592.3998761587. The cubic root of 3551254123 is about 1525.6699194805.

Adding to 3551254123 its reverse (3214521553), we get a palindrome (6765775676).

The spelling of 3551254123 in words is "three billion, five hundred fifty-one million, two hundred fifty-four thousand, one hundred twenty-three".