68150365 has 16 divisors (see below), whose sum is σ = 87188400. Its totient is φ = 50959360.

The previous prime is 68150353. The next prime is 68150393. The reversal of 68150365 is 56305186.

It can be written as a sum of positive squares in 8 ways, for example, as 3556996 + 64593369 = 1886^2 + 8037^2 .

It is not a de Polignac number, because 68150365 - 2⁹ = 68149853 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68150365.

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, 9975 + ... + 15355.

It is an arithmetic number, because the mean of its divisors is an integer number (5449275).

Almost surely, 2^68150365 is an apocalyptic number.

It is an amenable number.

68150365 is a deficient number, since it is larger than the sum of its proper divisors (19038035).

68150365 is a wasteful number, since it uses less digits than its factorization.

68150365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5552.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 68150365 is about 8255.3234340031. The cubic root of 68150365 is about 408.4661407056.

The spelling of 68150365 in words is "sixty-eight million, one hundred fifty thousand, three hundred sixty-five".