5493604761 has 14 divisors (see below), whose sum is σ = 8236640330. Its totient is φ = 3662402688.

The previous prime is 5493604759. The next prime is 5493604771. The reversal of 5493604761 is 1674063945.

5493604761 is a `hidden beast` number, since 5 + 493 + 60 + 47 + 61 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5493033225 + 571536 = 74115^2 + 756^2 .

It is not a de Polignac number, because 5493604761 - 2¹ = 5493604759 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5493604751) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 3767176 + ... + 3768633.

Almost surely, 2^5493604761 is an apocalyptic number.

It is an amenable number.

5493604761 is a deficient number, since it is larger than the sum of its proper divisors (2743035569).

5493604761 is an frugal number, since it uses more digits than its factorization.

5493604761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7535827 (or 7535812 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The square root of 5493604761 is about 74118.8556374152. The cubic root of 5493604761 is about 1764.4897380326.

The spelling of 5493604761 in words is "five billion, four hundred ninety-three million, six hundred four thousand, seven hundred sixty-one".