2450064464 has 20 divisors (see below), whose sum is σ = 4794003060. Its totient is φ = 1212902400.

The previous prime is 2450064437. The next prime is 2450064473. The reversal of 2450064464 is 4644600542.

It can be written as a sum of positive squares in 2 ways, for example, as 1295424064 + 1154640400 = 35992^2 + 33980^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 756449 + ... + 759680.

It is an arithmetic number, because the mean of its divisors is an integer number (239700153).

Almost surely, 2^2450064464 is an apocalyptic number.

It is an amenable number.

2450064464 is a deficient number, since it is larger than the sum of its proper divisors (2343938596).

2450064464 is a wasteful number, since it uses less digits than its factorization.

2450064464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516238 (or 1516232 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

The square root of 2450064464 is about 49498.1258635112. The cubic root of 2450064464 is about 1348.1115734444. Note that the first 3 decimals are identical.

The spelling of 2450064464 in words is "two billion, four hundred fifty million, sixty-four thousand, four hundred sixty-four".