68529148246 has 16 divisors (see below), whose sum is σ = 113275373904. Its totient is φ = 30893282784.

The previous prime is 68529148211. The next prime is 68529148253. The reversal of 68529148246 is 64284192586.

It is a congruent number.

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, 30646981 + ... + 30649216.

It is an arithmetic number, because the mean of its divisors is an integer number (7079710869).

Almost surely, 2^68529148246 is an apocalyptic number.

68529148246 is a deficient number, since it is larger than the sum of its proper divisors (44746225658).

68529148246 is a wasteful number, since it uses less digits than its factorization.

68529148246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61296255.

The product of its digits is 6635520, while the sum is 55.

The spelling of 68529148246 in words is "sixty-eight billion, five hundred twenty-nine million, one hundred forty-eight thousand, two hundred forty-six".