5120436625366 has 4 divisors (see below), whose sum is σ = 7680654938052. Its totient is φ = 2560218312682.

The previous prime is 5120436625319. The next prime is 5120436625427. The reversal of 5120436625366 is 6635266340215.

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

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1280109156340 + ... + 1280109156343.

It is an arithmetic number, because the mean of its divisors is an integer number (1920163734513).

Almost surely, 2^{5120436625366} is an apocalyptic number.

5120436625366 is a deficient number, since it is larger than the sum of its proper divisors (2560218312686).

5120436625366 is a wasteful number, since it uses less digits than its factorization.

5120436625366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2560218312685.

The product of its (nonzero) digits is 4665600, while the sum is 49.

The spelling of 5120436625366 in words is "five trillion, one hundred twenty billion, four hundred thirty-six million, six hundred twenty-five thousand, three hundred sixty-six".