1650057064 has 16 divisors (see below), whose sum is σ = 3094394400. Its totient is φ = 824885232.

The previous prime is 1650057061. The next prime is 1650057067. The reversal of 1650057064 is 4607500561.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1650057061) and next prime (1650057067).

It is not an unprimeable number, because it can be changed into a prime (1650057061) 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, 43347 + ... + 71965.

It is an arithmetic number, because the mean of its divisors is an integer number (193399650).

Almost surely, 2^1650057064 is an apocalyptic number.

It is an amenable number.

1650057064 is a deficient number, since it is larger than the sum of its proper divisors (1444337336).

1650057064 is a wasteful number, since it uses less digits than its factorization.

1650057064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35832 (or 35828 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 1650057064 is about 40620.8944263910. The cubic root of 1650057064 is about 1181.6793726487.

The spelling of 1650057064 in words is "one billion, six hundred fifty million, fifty-seven thousand, sixty-four".