5384453634 has 96 divisors (see below), whose sum is σ = 13590944640. Its totient is φ = 1508772096.

The previous prime is 5384453623. The next prime is 5384453653. The reversal of 5384453634 is 4363544835.

5384453634 is a `hidden beast` number, since 5 + 3 + 8 + 4 + 4 + 5 + 3 + 634 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 5384453634.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5746014 + ... + 5746950.

It is an arithmetic number, because the mean of its divisors is an integer number (141572340).

Almost surely, 2^5384453634 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5384453634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6795472320).

5384453634 is an abundant number, since it is smaller than the sum of its proper divisors (8206491006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5384453634 is a wasteful number, since it uses less digits than its factorization.

5384453634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1784 (or 1781 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 45.

The square root of 5384453634 is about 73378.8364175939. The cubic root of 5384453634 is about 1752.7254005728.

The spelling of 5384453634 in words is "five billion, three hundred eighty-four million, four hundred fifty-three thousand, six hundred thirty-four".