5461217423 has 4 divisors (see below), whose sum is σ = 5461590360. Its totient is φ = 5460844488.

The previous prime is 5461217407. The next prime is 5461217429. The reversal of 5461217423 is 3247121645.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3247121645 = 5 ⋅649424329.

It is a cyclic number.

It is not a de Polignac number, because 5461217423 - 2⁴ = 5461217407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5461217429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163565 + ... + 194102.

It is an arithmetic number, because the mean of its divisors is an integer number (1365397590).

Almost surely, 2^5461217423 is an apocalyptic number.

5461217423 is a deficient number, since it is larger than the sum of its proper divisors (372937).

5461217423 is a wasteful number, since it uses less digits than its factorization.

5461217423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372936.

The product of its digits is 40320, while the sum is 35.

The square root of 5461217423 is about 73900.0502232576. The cubic root of 5461217423 is about 1761.0154074119.

It can be divided in two parts, 54612 and 17423, that multiplied together give a triangular number (951504876 = T₄₃₆₂₃).

The spelling of 5461217423 in words is "five billion, four hundred sixty-one million, two hundred seventeen thousand, four hundred twenty-three".