5001645242 has 32 divisors (see below), whose sum is σ = 8672370624. Its totient is φ = 2138156800.

The previous prime is 5001645239. The next prime is 5001645247. The reversal of 5001645242 is 2425461005.

It is not an unprimeable number, because it can be changed into a prime (5001645247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 599117 + ... + 607407.

It is an arithmetic number, because the mean of its divisors is an integer number (271011582).

Almost surely, 2^5001645242 is an apocalyptic number.

5001645242 is a deficient number, since it is larger than the sum of its proper divisors (3670725382).

5001645242 is a wasteful number, since it uses less digits than its factorization.

5001645242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9934.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 5001645242 is about 70722.3107795553. The cubic root of 5001645242 is about 1710.1634810587.

The spelling of 5001645242 in words is "five billion, one million, six hundred forty-five thousand, two hundred forty-two".