1361332055627 has 4 divisors (see below), whose sum is σ = 1370347499856. Its totient is φ = 1352316611400.

The previous prime is 1361332055617. The next prime is 1361332055647. The reversal of 1361332055627 is 7265502331631.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1361332055627 - 2⁸ = 1361332055371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1361332055617) 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, 4507721888 + ... + 4507722189.

It is an arithmetic number, because the mean of its divisors is an integer number (342586874964).

Almost surely, 2^{1361332055627} is an apocalyptic number.

1361332055627 is a deficient number, since it is larger than the sum of its proper divisors (9015444229).

1361332055627 is an equidigital number, since it uses as much as digits as its factorization.

1361332055627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9015444228.

The product of its (nonzero) digits is 680400, while the sum is 44.

The spelling of 1361332055627 in words is "one trillion, three hundred sixty-one billion, three hundred thirty-two million, fifty-five thousand, six hundred twenty-seven".