1363527005642 has 64 divisors (see below), whose sum is σ = 2197598376960. Its totient is φ = 632992690176.

The previous prime is 1363527005639. The next prime is 1363527005677. The reversal of 1363527005642 is 2465007253631.

It is a junction number, because it is equal to n+sod(n) for n = 1363527005593 and 1363527005602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 559509248 + ... + 559511684.

It is an arithmetic number, because the mean of its divisors is an integer number (34337474640).

Almost surely, 2^{1363527005642} is an apocalyptic number.

1363527005642 is a deficient number, since it is larger than the sum of its proper divisors (834071371318).

1363527005642 is a wasteful number, since it uses less digits than its factorization.

1363527005642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4535.

The product of its (nonzero) digits is 907200, while the sum is 44.

The spelling of 1363527005642 in words is "one trillion, three hundred sixty-three billion, five hundred twenty-seven million, five thousand, six hundred forty-two".