1362117672655 has 4 divisors (see below), whose sum is σ = 1634541207192. Its totient is φ = 1089694138120.

The previous prime is 1362117672589. The next prime is 1362117672659. The reversal of 1362117672655 is 5562767112631.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1362117672655 - 2¹³ = 1362117664463 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 (1362117672659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136211767261 + ... + 136211767270.

It is an arithmetic number, because the mean of its divisors is an integer number (408635301798).

Almost surely, 2^{1362117672655} is an apocalyptic number.

1362117672655 is a deficient number, since it is larger than the sum of its proper divisors (272423534537).

1362117672655 is an equidigital number, since it uses as much as digits as its factorization.

1362117672655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272423534536.

The product of its digits is 3175200, while the sum is 52.

The spelling of 1362117672655 in words is "one trillion, three hundred sixty-two billion, one hundred seventeen million, six hundred seventy-two thousand, six hundred fifty-five".