5451602688 has 216 divisors, whose sum is σ = 18086603808. Its totient is φ = 1546960896.

The previous prime is 5451602677. The next prime is 5451602713. The reversal of 5451602688 is 8862061545.

5451602688 is a `hidden beast` number, since 54 + 516 + 0 + 2 + 6 + 88 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2531020 + ... + 2533172.

Almost surely, 2^5451602688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5451602688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9043301904).

5451602688 is an abundant number, since it is smaller than the sum of its proper divisors (12635001120).

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

5451602688 is a wasteful number, since it uses less digits than its factorization.

5451602688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2339 (or 2322 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The square root of 5451602688 is about 73834.9692760822. The cubic root of 5451602688 is about 1759.9813496646.

The spelling of 5451602688 in words is "five billion, four hundred fifty-one million, six hundred two thousand, six hundred eighty-eight".