1432650064 has 20 divisors (see below), whose sum is σ = 2850781204. Its totient is φ = 696964608.

The previous prime is 1432650053. The next prime is 1432650137. The reversal of 1432650064 is 4600562341.

It can be written as a sum of positive squares in 2 ways, for example, as 556016400 + 876633664 = 23580^2 + 29608^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1209417 + ... + 1210600.

Almost surely, 2^1432650064 is an apocalyptic number.

It is an amenable number.

1432650064 is a deficient number, since it is larger than the sum of its proper divisors (1418131140).

1432650064 is a wasteful number, since it uses less digits than its factorization.

1432650064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2420062 (or 2420056 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 1432650064 is about 37850.3641197809. The cubic root of 1432650064 is about 1127.3186914030.

The spelling of 1432650064 in words is "one billion, four hundred thirty-two million, six hundred fifty thousand, sixty-four".