1450965864 has 16 divisors (see below), whose sum is σ = 3627414720. Its totient is φ = 483655280.

The previous prime is 1450965839. The next prime is 1450965877. The reversal of 1450965864 is 4685690541.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30228432 + ... + 30228479.

It is an arithmetic number, because the mean of its divisors is an integer number (226713420).

Almost surely, 2^1450965864 is an apocalyptic number.

It is an amenable number.

1450965864 is an abundant number, since it is smaller than the sum of its proper divisors (2176448856).

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

1450965864 is a wasteful number, since it uses less digits than its factorization.

1450965864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60456920 (or 60456916 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 48.

The square root of 1450965864 is about 38091.5458336886. The cubic root of 1450965864 is about 1132.1024538201.

The spelling of 1450965864 in words is "one billion, four hundred fifty million, nine hundred sixty-five thousand, eight hundred sixty-four".