5118653527 has 4 divisors (see below), whose sum is σ = 5512396120. Its totient is φ = 4724910936.

The previous prime is 5118653513. The next prime is 5118653531. The reversal of 5118653527 is 7253568115.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7253568115 = 5 ⋅1450713623.

It is a cyclic number.

It is not a de Polignac number, because 5118653527 - 2²³ = 5110264919 is a prime.

It is a super-2 number, since 2×5118653527² = 52401227858939079458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5118653537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196871277 + ... + 196871302.

It is an arithmetic number, because the mean of its divisors is an integer number (1378099030).

Almost surely, 2^5118653527 is an apocalyptic number.

5118653527 is a deficient number, since it is larger than the sum of its proper divisors (393742593).

5118653527 is a wasteful number, since it uses less digits than its factorization.

5118653527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393742592.

The product of its digits is 252000, while the sum is 43.

The square root of 5118653527 is about 71544.7658952072. The cubic root of 5118653527 is about 1723.3966508551.

The spelling of 5118653527 in words is "five billion, one hundred eighteen million, six hundred fifty-three thousand, five hundred twenty-seven".