5468893821 has 64 divisors (see below), whose sum is σ = 8457523200. Its totient is φ = 3490397568.

The previous prime is 5468893753. The next prime is 5468893841. The reversal of 5468893821 is 1283988645.

5468893821 is a `hidden beast` number, since 546 + 8 + 8 + 93 + 8 + 2 + 1 = 666.

It is not a de Polignac number, because 5468893821 - 2²¹ = 5466796669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5468893841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14429610 + ... + 14429988.

It is an arithmetic number, because the mean of its divisors is an integer number (132148800).

Almost surely, 2^5468893821 is an apocalyptic number.

It is an amenable number.

5468893821 is a deficient number, since it is larger than the sum of its proper divisors (2988629379).

5468893821 is a wasteful number, since it uses less digits than its factorization.

5468893821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655 (or 649 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 54.

The square root of 5468893821 is about 73951.9696897926. The cubic root of 5468893821 is about 1761.8401274454.

The spelling of 5468893821 in words is "five billion, four hundred sixty-eight million, eight hundred ninety-three thousand, eight hundred twenty-one".