5494663875 has 32 divisors (see below), whose sum is σ = 9158909760. Its totient is φ = 2925427200.

The previous prime is 5494663861. The next prime is 5494663919. The reversal of 5494663875 is 5783664945.

It is a Cunningham number, because it is equal to 74126²-1.

It is not a de Polignac number, because 5494663875 - 2⁷ = 5494663747 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 210021 + ... + 234729.

It is an arithmetic number, because the mean of its divisors is an integer number (286215930).

Almost surely, 2^5494663875 is an apocalyptic number.

5494663875 is a deficient number, since it is larger than the sum of its proper divisors (3664245885).

5494663875 is a wasteful number, since it uses less digits than its factorization.

5494663875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25320 (or 25310 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 57.

The square root of 5494663875 is about 74125.9999932547. Note that the first 5 decimals coincide. The cubic root of 5494663875 is about 1764.6031229461.

The spelling of 5494663875 in words is "five billion, four hundred ninety-four million, six hundred sixty-three thousand, eight hundred seventy-five".