5168704454 has 4 divisors (see below), whose sum is σ = 7753056684. Its totient is φ = 2584352226.

The previous prime is 5168704433. The next prime is 5168704477. The reversal of 5168704454 is 4544078615.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4544078615 = 5 ⋅908815723.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1292176112 + ... + 1292176115.

It is an arithmetic number, because the mean of its divisors is an integer number (1938264171).

Almost surely, 2^5168704454 is an apocalyptic number.

5168704454 is a deficient number, since it is larger than the sum of its proper divisors (2584352230).

5168704454 is a wasteful number, since it uses less digits than its factorization.

5168704454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2584352229.

The product of its (nonzero) digits is 537600, while the sum is 44.

The square root of 5168704454 is about 71893.7024641241. The cubic root of 5168704454 is about 1728.9956474473.

The spelling of 5168704454 in words is "five billion, one hundred sixty-eight million, seven hundred four thousand, four hundred fifty-four".