5146010640 has 60 divisors (see below), whose sum is σ = 17282021484. Its totient is φ = 1372269312.

The previous prime is 5146010627. The next prime is 5146010651. The reversal of 5146010640 is 460106415.

5146010640 is a `hidden beast` number, since 5 + 1 + 4 + 6 + 0 + 10 + 640 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3935805696 + 1210204944 = 62736^2 + 34788^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3572899 + ... + 3574338.

Almost surely, 2^5146010640 is an apocalyptic number.

It is an amenable number.

5146010640 is an abundant number, since it is smaller than the sum of its proper divisors (12136010844).

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

5146010640 is a wasteful number, since it uses less digits than its factorization.

5146010640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7147256 (or 7147247 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 5146010640 is about 71735.6998990043. The cubic root of 5146010640 is about 1726.4614810286.

The spelling of 5146010640 in words is "five billion, one hundred forty-six million, ten thousand, six hundred forty".