68954748754 has 16 divisors (see below), whose sum is σ = 106775458560. Its totient is φ = 33363071280.

The previous prime is 68954748721. The next prime is 68954748791. The reversal of 68954748754 is 45784745986.

It is a self number, because there is not a number n which added to its sum of digits gives 68954748754.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1423192 + ... + 1470844.

It is an arithmetic number, because the mean of its divisors is an integer number (6673466160).

Almost surely, 2^68954748754 is an apocalyptic number.

68954748754 is a deficient number, since it is larger than the sum of its proper divisors (37820709806).

68954748754 is a wasteful number, since it uses less digits than its factorization.

68954748754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71025.

The product of its digits is 270950400, while the sum is 67.

The spelling of 68954748754 in words is "sixty-eight billion, nine hundred fifty-four million, seven hundred forty-eight thousand, seven hundred fifty-four".