766203627053 has 4 divisors (see below), whose sum is σ = 806530133760. Its totient is φ = 725877120348.

The previous prime is 766203627029. The next prime is 766203627103. The reversal of 766203627053 is 350726302667.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 766203627053 - 2¹⁶ = 766203561517 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 766203626989 and 766203627007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (766203627253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20163253325 + ... + 20163253362.

It is an arithmetic number, because the mean of its divisors is an integer number (201632533440).

Almost surely, 2^766203627053 is an apocalyptic number.

It is an amenable number.

766203627053 is a deficient number, since it is larger than the sum of its proper divisors (40326506707).

766203627053 is a wasteful number, since it uses less digits than its factorization.

766203627053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40326506706.

The product of its (nonzero) digits is 1905120, while the sum is 47.

The spelling of 766203627053 in words is "seven hundred sixty-six billion, two hundred three million, six hundred twenty-seven thousand, fifty-three".