5030278065 has 16 divisors (see below), whose sum is σ = 8942716800. Its totient is φ = 2682814896.

The previous prime is 5030278037. The next prime is 5030278067. The reversal of 5030278065 is 5608720305.

It is not a de Polignac number, because 5030278065 - 2⁷ = 5030277937 is a prime.

It is a super-2 number, since 2×5030278065² = 50607394822440288450, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5030278067) 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, 18630525 + ... + 18630794.

It is an arithmetic number, because the mean of its divisors is an integer number (558919800).

Almost surely, 2^5030278065 is an apocalyptic number.

It is an amenable number.

5030278065 is a deficient number, since it is larger than the sum of its proper divisors (3912438735).

5030278065 is a wasteful number, since it uses less digits than its factorization.

5030278065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37261333 (or 37261327 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 5030278065 is about 70924.4532231303. The cubic root of 5030278065 is about 1713.4206535922.

The spelling of 5030278065 in words is "five billion, thirty million, two hundred seventy-eight thousand, sixty-five".