5381269632 has 96 divisors (see below), whose sum is σ = 15508471680. Its totient is φ = 1791057408.

The previous prime is 5381269627. The next prime is 5381269637. The reversal of 5381269632 is 2369621835.

5381269632 is a `hidden beast` number, since 5 + 3 + 8 + 1 + 2 + 6 + 9 + 632 = 666.

It is an interprime number because it is at equal distance from previous prime (5381269627) and next prime (5381269637).

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (5381269637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 852793 + ... + 859079.

It is an arithmetic number, because the mean of its divisors is an integer number (161546580).

Almost surely, 2^5381269632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5381269632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7754235840).

5381269632 is an abundant number, since it is smaller than the sum of its proper divisors (10127202048).

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

5381269632 is a wasteful number, since it uses less digits than its factorization.

5381269632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7050 (or 7035 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 5381269632 is about 73357.1375668380. The cubic root of 5381269632 is about 1752.3798513346.

The spelling of 5381269632 in words is "five billion, three hundred eighty-one million, two hundred sixty-nine thousand, six hundred thirty-two".