1395505033850 has 12 divisors (see below), whose sum is σ = 2595639363054. Its totient is φ = 558202013520.

The previous prime is 1395505033837. The next prime is 1395505033913. The reversal of 1395505033850 is 583305055931.

It can be written as a sum of positive squares in 3 ways, for example, as 1349800152481 + 45704881369 = 1161809^2 + 213787^2 .

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1395505033795 and 1395505033804.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13955050289 + ... + 13955050388.

Almost surely, 2^{1395505033850} is an apocalyptic number.

1395505033850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1395505033850 is a deficient number, since it is larger than the sum of its proper divisors (1200134329204).

1395505033850 is a wasteful number, since it uses less digits than its factorization.

1395505033850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27910100689 (or 27910100684 counting only the distinct ones).

The product of its (nonzero) digits is 1215000, while the sum is 47.

The spelling of 1395505033850 in words is "one trillion, three hundred ninety-five billion, five hundred five million, thirty-three thousand, eight hundred fifty".