5065437428 has 12 divisors (see below), whose sum is σ = 8884528800. Its totient is φ = 2527000632.

The previous prime is 5065437413. The next prime is 5065437431. The reversal of 5065437428 is 8247345605.

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, 1427528 + ... + 1431071.

It is an arithmetic number, because the mean of its divisors is an integer number (740377400).

Almost surely, 2^5065437428 is an apocalyptic number.

It is an amenable number.

5065437428 is a deficient number, since it is larger than the sum of its proper divisors (3819091372).

5065437428 is a wasteful number, since it uses less digits than its factorization.

5065437428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2859046 (or 2859044 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 44.

The square root of 5065437428 is about 71171.8865002186. The cubic root of 5065437428 is about 1717.4033999318.

The spelling of 5065437428 in words is "five billion, sixty-five million, four hundred thirty-seven thousand, four hundred twenty-eight".