5463460440 has 96 divisors (see below), whose sum is σ = 17766665280. Its totient is φ = 1456068096.

The previous prime is 5463460421. The next prime is 5463460463. The reversal of 5463460440 is 440643645.

5463460440 is a `hidden beast` number, since 5 + 4 + 6 + 3 + 4 + 604 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5463460395 and 5463460404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 823617 + ... + 830223.

It is an arithmetic number, because the mean of its divisors is an integer number (185069430).

Almost surely, 2^5463460440 is an apocalyptic number.

It is an amenable number.

5463460440 is an abundant number, since it is smaller than the sum of its proper divisors (12303204840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5463460440 is a wasteful number, since it uses less digits than its factorization.

5463460440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8921 (or 8914 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The square root of 5463460440 is about 73915.2246834169. The cubic root of 5463460440 is about 1761.2564676333.

The spelling of 5463460440 in words is "five billion, four hundred sixty-three million, four hundred sixty thousand, four hundred forty".