5642015164 has 12 divisors (see below), whose sum is σ = 9881852904. Its totient is φ = 2818628624.

The previous prime is 5642015149. The next prime is 5642015231. The reversal of 5642015164 is 4615102465.

It is a super-2 number, since 2×5642015164² = 63664670221611893792, which contains 22 as substring.

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, 589399 + ... + 598894.

It is an arithmetic number, because the mean of its divisors is an integer number (823487742).

Almost surely, 2^5642015164 is an apocalyptic number.

It is an amenable number.

5642015164 is a deficient number, since it is larger than the sum of its proper divisors (4239837740).

5642015164 is a wasteful number, since it uses less digits than its factorization.

5642015164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189484 (or 1189482 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 5642015164 is about 75113.3487737033. The cubic root of 5642015164 is about 1780.2380656210.

The spelling of 5642015164 in words is "five billion, six hundred forty-two million, fifteen thousand, one hundred sixty-four".