1051480635563 has 2 divisors, whose sum is σ = 1051480635564. Its totient is φ = 1051480635562.

The previous prime is 1051480635559. The next prime is 1051480635587. The reversal of 1051480635563 is 3655360841501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1051480635563 - 2² = 1051480635559 is a prime.

It is a super-3 number, since 3×1051480635563³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (1051480635503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525740317781 + 525740317782.

It is an arithmetic number, because the mean of its divisors is an integer number (525740317782).

Almost surely, 2^{1051480635563} is an apocalyptic number.

1051480635563 is a deficient number, since it is larger than the sum of its proper divisors (1).

1051480635563 is an equidigital number, since it uses as much as digits as its factorization.

1051480635563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296000, while the sum is 47.

The spelling of 1051480635563 in words is "one trillion, fifty-one billion, four hundred eighty million, six hundred thirty-five thousand, five hundred sixty-three".