5403796081 has 4 divisors (see below), whose sum is σ = 5492382964. Its totient is φ = 5315209200.

The previous prime is 5403796037. The next prime is 5403796133. The reversal of 5403796081 is 1806973045.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1468115856 + 3935680225 = 38316^2 + 62735^2 .

It is a cyclic number.

It is not a de Polignac number, because 5403796081 - 2¹³ = 5403787889 is a prime.

It is a super-2 number, since 2×5403796081² = 58402024170061917122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5403796481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44293350 + ... + 44293471.

It is an arithmetic number, because the mean of its divisors is an integer number (1373095741).

Almost surely, 2^5403796081 is an apocalyptic number.

It is an amenable number.

5403796081 is a deficient number, since it is larger than the sum of its proper divisors (88586883).

5403796081 is an equidigital number, since it uses as much as digits as its factorization.

5403796081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88586882.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 5403796081 is about 73510.5168054204. The cubic root of 5403796081 is about 1754.8216506396.

The spelling of 5403796081 in words is "five billion, four hundred three million, seven hundred ninety-six thousand, eighty-one".