5646112461 has 48 divisors (see below), whose sum is σ = 9001549440. Its totient is φ = 3381826560.

The previous prime is 5646112453. The next prime is 5646112489. The reversal of 5646112461 is 1642116465.

5646112461 is a `hidden beast` number, since 5 + 646 + 1 + 1 + 2 + 4 + 6 + 1 = 666.

It is not a de Polignac number, because 5646112461 - 2³ = 5646112453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5646112441) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6364960 + ... + 6365846.

It is an arithmetic number, because the mean of its divisors is an integer number (187532280).

Almost surely, 2^5646112461 is an apocalyptic number.

It is an amenable number.

5646112461 is a deficient number, since it is larger than the sum of its proper divisors (3355436979).

5646112461 is a wasteful number, since it uses less digits than its factorization.

5646112461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586 (or 1583 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 5646112461 is about 75140.6179173421. The cubic root of 5646112461 is about 1780.6689045372.

The spelling of 5646112461 in words is "five billion, six hundred forty-six million, one hundred twelve thousand, four hundred sixty-one".