3153455423 has 4 divisors (see below), whose sum is σ = 3206903880. Its totient is φ = 3100006968.

The previous prime is 3153455413. The next prime is 3153455429. The reversal of 3153455423 is 3245543513.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3245543513 = 25703 ⋅126271.

It is a cyclic number.

It is not a de Polignac number, because 3153455423 - 2⁴ = 3153455407 is a prime.

It is a super-2 number, since 2×3153455423² = 19888562209696217858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3153455429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26724140 + ... + 26724257.

It is an arithmetic number, because the mean of its divisors is an integer number (801725970).

Almost surely, 2^3153455423 is an apocalyptic number.

3153455423 is a deficient number, since it is larger than the sum of its proper divisors (53448457).

3153455423 is an equidigital number, since it uses as much as digits as its factorization.

3153455423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53448456.

The product of its digits is 108000, while the sum is 35.

The square root of 3153455423 is about 56155.6357189552. The cubic root of 3153455423 is about 1466.4330230494.

Adding to 3153455423 its reverse (3245543513), we get a palindrome (6398998936).

The spelling of 3153455423 in words is "three billion, one hundred fifty-three million, four hundred fifty-five thousand, four hundred twenty-three".