68530754252 has 48 divisors (see below), whose sum is σ = 125097369600. Its totient is φ = 32813553600.

The previous prime is 68530754249. The next prime is 68530754323. The reversal of 68530754252 is 25245703586.

68530754252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 68530754197 and 68530754206.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5000153 + ... + 5013839.

It is an arithmetic number, because the mean of its divisors is an integer number (2606195200).

Almost surely, 2^68530754252 is an apocalyptic number.

68530754252 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

68530754252 is a deficient number, since it is larger than the sum of its proper divisors (56566615348).

68530754252 is a wasteful number, since it uses less digits than its factorization.

68530754252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14142 (or 14140 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 47.

The spelling of 68530754252 in words is "sixty-eight billion, five hundred thirty million, seven hundred fifty-four thousand, two hundred fifty-two".