1417155463553 has 2 divisors, whose sum is σ = 1417155463554. Its totient is φ = 1417155463552.

The previous prime is 1417155463517. The next prime is 1417155463567. The reversal of 1417155463553 is 3553645517141.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1394683055089 + 22472408464 = 1180967^2 + 149908^2 .

It is an emirp because it is prime and its reverse (3553645517141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1417155463553 - 2⁶ = 1417155463489 is a prime.

It is a super-2 number, since 2×1417155463553² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1417155403553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 708577731776 + 708577731777.

It is an arithmetic number, because the mean of its divisors is an integer number (708577731777).

Almost surely, 2^{1417155463553} is an apocalyptic number.

It is an amenable number.

1417155463553 is a deficient number, since it is larger than the sum of its proper divisors (1).

1417155463553 is an equidigital number, since it uses as much as digits as its factorization.

1417155463553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3780000, while the sum is 50.

The spelling of 1417155463553 in words is "one trillion, four hundred seventeen billion, one hundred fifty-five million, four hundred sixty-three thousand, five hundred fifty-three".