5405460481 has 4 divisors (see below), whose sum is σ = 5591855700. Its totient is φ = 5219065264.

The previous prime is 5405460443. The next prime is 5405460521. The reversal of 5405460481 is 1840645045.

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 2362834881 + 3042625600 = 48609^2 + 55160^2 .

It is a cyclic number.

It is not a de Polignac number, because 5405460481 - 2⁷ = 5405460353 is a prime.

It is a super-2 number, since 2×5405460481² = 58438006023305502722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5405460481.

It is not an unprimeable number, because it can be changed into a prime (5405466481) 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, 93197566 + ... + 93197623.

It is an arithmetic number, because the mean of its divisors is an integer number (1397963925).

Almost surely, 2^5405460481 is an apocalyptic number.

It is an amenable number.

5405460481 is a deficient number, since it is larger than the sum of its proper divisors (186395219).

5405460481 is a wasteful number, since it uses less digits than its factorization.

5405460481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186395218.

The product of its (nonzero) digits is 76800, while the sum is 37.

The square root of 5405460481 is about 73521.8367629645. The cubic root of 5405460481 is about 1755.0017971697.

The spelling of 5405460481 in words is "five billion, four hundred five million, four hundred sixty thousand, four hundred eighty-one".