5451475064 has 16 divisors (see below), whose sum is σ = 11681732400. Its totient is φ = 2336346432.

The previous prime is 5451475063. The next prime is 5451475121. The reversal of 5451475064 is 4605741545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5451475061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48673829 + ... + 48673940.

It is an arithmetic number, because the mean of its divisors is an integer number (730108275).

Almost surely, 2^5451475064 is an apocalyptic number.

It is an amenable number.

5451475064 is an abundant number, since it is smaller than the sum of its proper divisors (6230257336).

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

5451475064 is a wasteful number, since it uses less digits than its factorization.

5451475064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97347782 (or 97347778 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 41.

The square root of 5451475064 is about 73834.1050192931. The cubic root of 5451475064 is about 1759.9676156231.

The spelling of 5451475064 in words is "five billion, four hundred fifty-one million, four hundred seventy-five thousand, sixty-four".