5150649064 has 32 divisors (see below), whose sum is σ = 10547589600. Its totient is φ = 2338499520.

The previous prime is 5150649061. The next prime is 5150649073. The reversal of 5150649064 is 4609460515.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5150649061) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 43807 + ... + 110545.

It is an arithmetic number, because the mean of its divisors is an integer number (329612175).

Almost surely, 2^5150649064 is an apocalyptic number.

It is an amenable number.

5150649064 is an abundant number, since it is smaller than the sum of its proper divisors (5396940536).

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

5150649064 is a wasteful number, since it uses less digits than its factorization.

5150649064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67633 (or 67629 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 5150649064 is about 71768.0225727308. The cubic root of 5150649064 is about 1726.9800481334.

The spelling of 5150649064 in words is "five billion, one hundred fifty million, six hundred forty-nine thousand, sixty-four".