5461185980403 has 24 divisors (see below), whose sum is σ = 8068765714256. Its totient is φ = 3558295915200.

The previous prime is 5461185980401. The next prime is 5461185980423. The reversal of 5461185980403 is 3040895811645.

It is a happy number.

5461185980403 is a `hidden beast` number, since 5 + 4 + 6 + 1 + 1 + 8 + 598 + 0 + 40 + 3 = 666.

It is not a de Polignac number, because 5461185980403 - 2¹ = 5461185980401 is a prime.

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 5461185980403.

It is not an unprimeable number, because it can be changed into a prime (5461185980401) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31593793 + ... + 31766178.

Almost surely, 2^{5461185980403} is an apocalyptic number.

5461185980403 is a deficient number, since it is larger than the sum of its proper divisors (2607579733853).

5461185980403 is a wasteful number, since it uses less digits than its factorization.

5461185980403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63360195 (or 63360192 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 54.

The spelling of 5461185980403 in words is "five trillion, four hundred sixty-one billion, one hundred eighty-five million, nine hundred eighty thousand, four hundred three".