5045352640 has 28 divisors (see below), whose sum is σ = 12014246736. Its totient is φ = 2018140928.

The previous prime is 5045352601. The next prime is 5045352673. The reversal of 5045352640 is 462535405.

It is a junction number, because it is equal to n+sod(n) for n = 5045352596 and 5045352605.

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, 7883044 + ... + 7883683.

Almost surely, 2^5045352640 is an apocalyptic number.

It is an amenable number.

5045352640 is an abundant number, since it is smaller than the sum of its proper divisors (6968894096).

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

5045352640 is a wasteful number, since it uses less digits than its factorization.

5045352640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15766744 (or 15766734 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

The square root of 5045352640 is about 71030.6457805362. The cubic root of 5045352640 is about 1715.1305212792.

The spelling of 5045352640 in words is "five billion, forty-five million, three hundred fifty-two thousand, six hundred forty".