5153526646 has 4 divisors (see below), whose sum is σ = 7730289972. Its totient is φ = 2576763322.

The previous prime is 5153526593. The next prime is 5153526683. The reversal of 5153526646 is 6466253515.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6466253515 = 5 ⋅1293250703.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1288381660 + ... + 1288381663.

It is an arithmetic number, because the mean of its divisors is an integer number (1932572493).

Almost surely, 2^5153526646 is an apocalyptic number.

5153526646 is a deficient number, since it is larger than the sum of its proper divisors (2576763326).

5153526646 is a wasteful number, since it uses less digits than its factorization.

5153526646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2576763325.

The product of its digits is 648000, while the sum is 43.

The square root of 5153526646 is about 71788.0675739360. The cubic root of 5153526646 is about 1727.3015999393.

The spelling of 5153526646 in words is "five billion, one hundred fifty-three million, five hundred twenty-six thousand, six hundred forty-six".