68462310610 has 32 divisors (see below), whose sum is σ = 123989432112. Its totient is φ = 27216829440.

The previous prime is 68462310607. The next prime is 68462310667. The reversal of 68462310610 is 1601326486.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 4529693809 + 63932616801 = 67303^2 + 252849^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 68462310610.

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, 3162142 + ... + 3183718.

Almost surely, 2^68462310610 is an apocalyptic number.

68462310610 is a deficient number, since it is larger than the sum of its proper divisors (55527121502).

68462310610 is a wasteful number, since it uses less digits than its factorization.

68462310610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23518.

The product of its (nonzero) digits is 41472, while the sum is 37.

The spelling of 68462310610 in words is "sixty-eight billion, four hundred sixty-two million, three hundred ten thousand, six hundred ten".