5405630616 has 48 divisors (see below), whose sum is σ = 14825584800. Its totient is φ = 1779066432.

The previous prime is 5405630603. The next prime is 5405630669. The reversal of 5405630616 is 6160365045.

5405630616 is a `hidden beast` number, since 5 + 4 + 0 + 5 + 6 + 30 + 616 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 469491 + ... + 480866.

It is an arithmetic number, because the mean of its divisors is an integer number (308866350).

Almost surely, 2^5405630616 is an apocalyptic number.

It is an amenable number.

5405630616 is an abundant number, since it is smaller than the sum of its proper divisors (9419954184).

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

5405630616 is a wasteful number, since it uses less digits than its factorization.

5405630616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950448 (or 950441 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 5405630616 is about 73522.9937910583. The cubic root of 5405630616 is about 1755.0202096682.

The spelling of 5405630616 in words is "five billion, four hundred five million, six hundred thirty thousand, six hundred sixteen".