1363413555572 has 48 divisors (see below), whose sum is σ = 2519380644480. Its totient is φ = 645603851520.

The previous prime is 1363413555571. The next prime is 1363413555599. The reversal of 1363413555572 is 2755553143631.

It is a super-3 number, since 3×1363413555572³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1363413555572.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1363413555571) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100710788 + ... + 100724324.

It is an arithmetic number, because the mean of its divisors is an integer number (52487096760).

Almost surely, 2^{1363413555572} is an apocalyptic number.

It is an amenable number.

1363413555572 is a deficient number, since it is larger than the sum of its proper divisors (1155967088908).

1363413555572 is a wasteful number, since it uses less digits than its factorization.

1363413555572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17269 (or 17229 counting only the distinct ones).

The product of its digits is 5670000, while the sum is 50.

The spelling of 1363413555572 in words is "one trillion, three hundred sixty-three billion, four hundred thirteen million, five hundred fifty-five thousand, five hundred seventy-two".