68513350 has 24 divisors (see below), whose sum is σ = 128706048. Its totient is φ = 27132000.

The previous prime is 68513323. The next prime is 68513371. The reversal of 68513350 is 5331586.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1734 + ... + 11833.

It is an arithmetic number, because the mean of its divisors is an integer number (5362752).

Almost surely, 2^68513350 is an apocalyptic number.

68513350 is a deficient number, since it is larger than the sum of its proper divisors (60192698).

68513350 is a wasteful number, since it uses less digits than its factorization.

68513350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13680 (or 13675 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 68513350 is about 8277.2791423269. The cubic root of 68513350 is about 409.1900528129.

It can be divided in two parts, 6851 and 3350, that added together give a palindrome (10201).

The spelling of 68513350 in words is "sixty-eight million, five hundred thirteen thousand, three hundred fifty".