368578781255 has 8 divisors (see below), whose sum is σ = 456562103424. Its totient is φ = 285351314400.

The previous prime is 368578781203. The next prime is 368578781353. The reversal of 368578781255 is 552187875863.

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

It is not a de Polignac number, because 368578781255 - 2¹² = 368578777159 is a prime.

It is a super-2 number, since 2×368578781255² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 368578781191 and 368578781200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1188963656 + ... + 1188963965.

It is an arithmetic number, because the mean of its divisors is an integer number (57070262928).

Almost surely, 2^368578781255 is an apocalyptic number.

368578781255 is a deficient number, since it is larger than the sum of its proper divisors (87983322169).

368578781255 is a wasteful number, since it uses less digits than its factorization.

368578781255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2377927657.

The product of its digits is 112896000, while the sum is 65.

The spelling of 368578781255 in words is "three hundred sixty-eight billion, five hundred seventy-eight million, seven hundred eighty-one thousand, two hundred fifty-five".