5273650258 has 4 divisors (see below), whose sum is σ = 7910475390. Its totient is φ = 2636825128.

The previous prime is 5273650237. The next prime is 5273650267. The reversal of 5273650258 is 8520563725.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5224832089 + 48818169 = 72283^2 + 6987^2 .

It is a super-2 number, since 2×5273650258² = 55622774087406933128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1318412563 + ... + 1318412566.

Almost surely, 2^5273650258 is an apocalyptic number.

5273650258 is a deficient number, since it is larger than the sum of its proper divisors (2636825132).

5273650258 is a wasteful number, since it uses less digits than its factorization.

5273650258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2636825131.

The product of its (nonzero) digits is 504000, while the sum is 43.

The square root of 5273650258 is about 72619.9026300642. The cubic root of 5273650258 is about 1740.6192205308.

The spelling of 5273650258 in words is "five billion, two hundred seventy-three million, six hundred fifty thousand, two hundred fifty-eight".