5381896961 has 8 divisors (see below), whose sum is σ = 6182943744. Its totient is φ = 4588901280.

The previous prime is 5381896943. The next prime is 5381896969. The reversal of 5381896961 is 1696981835.

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

It is a cyclic number.

It is not a de Polignac number, because 5381896961 - 2²⁶ = 5314788097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5381896897 and 5381896906.

It is not an unprimeable number, because it can be changed into a prime (5381896969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2011340 + ... + 2014013.

It is an arithmetic number, because the mean of its divisors is an integer number (772867968).

Almost surely, 2^5381896961 is an apocalyptic number.

It is an amenable number.

5381896961 is a deficient number, since it is larger than the sum of its proper divisors (801046783).

5381896961 is a wasteful number, since it uses less digits than its factorization.

5381896961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4025551.

The product of its digits is 2799360, while the sum is 56.

The square root of 5381896961 is about 73361.4132974550. The cubic root of 5381896961 is about 1752.4479440623.

The spelling of 5381896961 in words is "five billion, three hundred eighty-one million, eight hundred ninety-six thousand, nine hundred sixty-one".