5449211854 has 8 divisors (see below), whose sum is σ = 8328040920. Its totient is φ = 2673198216.

The previous prime is 5449211849. The next prime is 5449211869. The reversal of 5449211854 is 4581129445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5449211854.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25703724 + ... + 25703935.

It is an arithmetic number, because the mean of its divisors is an integer number (1041005115).

Almost surely, 2^5449211854 is an apocalyptic number.

5449211854 is a deficient number, since it is larger than the sum of its proper divisors (2878829066).

5449211854 is a wasteful number, since it uses less digits than its factorization.

5449211854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51407714.

The product of its digits is 230400, while the sum is 43.

The square root of 5449211854 is about 73818.7771098926. Note that the first 3 decimals coincide. The cubic root of 5449211854 is about 1759.7240284839.

The spelling of 5449211854 in words is "five billion, four hundred forty-nine million, two hundred eleven thousand, eight hundred fifty-four".