68252266876 has 48 divisors (see below), whose sum is σ = 134019476640. Its totient is φ = 30254766080.

The previous prime is 68252266853. The next prime is 68252266879. The reversal of 68252266876 is 67866225286.

It is a super-3 number, since 3×68252266876³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (58).

It is a self number, because there is not a number n which added to its sum of digits gives 68252266876.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68252266879) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 341230 + ... + 502933.

It is an arithmetic number, because the mean of its divisors is an integer number (2792072430).

Almost surely, 2^68252266876 is an apocalyptic number.

It is an amenable number.

68252266876 is a deficient number, since it is larger than the sum of its proper divisors (65767209764).

68252266876 is a wasteful number, since it uses less digits than its factorization.

68252266876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844254 (or 844252 counting only the distinct ones).

The product of its digits is 23224320, while the sum is 58.

The spelling of 68252266876 in words is "sixty-eight billion, two hundred fifty-two million, two hundred sixty-six thousand, eight hundred seventy-six".