68893857250310 has 32 divisors (see below), whose sum is σ = 126387485568000. Its totient is φ = 27032878746720.

The previous prime is 68893857250291. The next prime is 68893857250363. The reversal of 68893857250310 is 1305275839886.

It is a super-2 number, since 2×68893857250310² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 243661730 + ... + 243944309.

It is an arithmetic number, because the mean of its divisors is an integer number (3949608924000).

Almost surely, 2^{68893857250310} is an apocalyptic number.

68893857250310 is a deficient number, since it is larger than the sum of its proper divisors (57493628317690).

68893857250310 is a wasteful number, since it uses less digits than its factorization.

68893857250310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487606316.

The product of its (nonzero) digits is 87091200, while the sum is 65.

The spelling of 68893857250310 in words is "sixty-eight trillion, eight hundred ninety-three billion, eight hundred fifty-seven million, two hundred fifty thousand, three hundred ten".