68824053 has 8 divisors (see below), whose sum is σ = 101961600. Its totient is φ = 45882684.

The previous prime is 68824039. The next prime is 68824069. The reversal of 68824053 is 35042886.

It is not a de Polignac number, because 68824053 - 2⁹ = 68823541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 68823999 and 68824017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68824003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1274493 + ... + 1274546.

It is an arithmetic number, because the mean of its divisors is an integer number (12745200).

Almost surely, 2^68824053 is an apocalyptic number.

It is an amenable number.

68824053 is a deficient number, since it is larger than the sum of its proper divisors (33137547).

68824053 is a wasteful number, since it uses less digits than its factorization.

68824053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2549048 (or 2549042 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 68824053 is about 8296.0263379524. The cubic root of 68824053 is about 409.8076690620.

The spelling of 68824053 in words is "sixty-eight million, eight hundred twenty-four thousand, fifty-three".