5329401668 has 24 divisors (see below), whose sum is σ = 9747827712. Its totient is φ = 2544686144.

The previous prime is 5329401661. The next prime is 5329401677. The reversal of 5329401668 is 8661049235.

It is not an unprimeable number, because it can be changed into a prime (5329401661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9821 + ... + 103707.

It is an arithmetic number, because the mean of its divisors is an integer number (406159488).

Almost surely, 2^5329401668 is an apocalyptic number.

It is an amenable number.

5329401668 is a deficient number, since it is larger than the sum of its proper divisors (4418426044).

5329401668 is a wasteful number, since it uses less digits than its factorization.

5329401668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94531 (or 94529 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 5329401668 is about 73002.7510988456. The cubic root of 5329401668 is about 1746.7314956773.

The spelling of 5329401668 in words is "five billion, three hundred twenty-nine million, four hundred one thousand, six hundred sixty-eight".