68254511 has 8 divisors (see below), whose sum is σ = 73662624. Its totient is φ = 62868960.

The previous prime is 68254493. The next prime is 68254519. The reversal of 68254511 is 11545286.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 68254511 - 2¹⁴ = 68238127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68254519) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 941 + ... + 11721.

It is an arithmetic number, because the mean of its divisors is an integer number (9207828).

Almost surely, 2^68254511 is an apocalyptic number.

68254511 is a deficient number, since it is larger than the sum of its proper divisors (5408113).

68254511 is a wasteful number, since it uses less digits than its factorization.

68254511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11281.

The product of its digits is 9600, while the sum is 32.

The square root of 68254511 is about 8261.6288345580. The cubic root of 68254511 is about 408.6741046855.

Adding to 68254511 its reverse (11545286), we get a palindrome (79799797).

The spelling of 68254511 in words is "sixty-eight million, two hundred fifty-four thousand, five hundred eleven".