361345543563 has 16 divisors (see below), whose sum is σ = 488761157376. Its totient is φ = 237415997280.

The previous prime is 361345543513. The next prime is 361345543579. The reversal of 361345543563 is 365345543163.

It is not a de Polignac number, because 361345543563 - 2³⁰ = 360271801739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (361345543513) 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, 263245 + ... + 889937.

It is an arithmetic number, because the mean of its divisors is an integer number (30547572336).

Almost surely, 2^361345543563 is an apocalyptic number.

361345543563 is a deficient number, since it is larger than the sum of its proper divisors (127415613813).

361345543563 is a wasteful number, since it uses less digits than its factorization.

361345543563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629474.

The product of its digits is 5832000, while the sum is 48.

The spelling of 361345543563 in words is "three hundred sixty-one billion, three hundred forty-five million, five hundred forty-three thousand, five hundred sixty-three".