363720249954 has 48 divisors (see below), whose sum is σ = 789422208120. Its totient is φ = 121030790400.

The previous prime is 363720249929. The next prime is 363720249973. The reversal of 363720249954 is 459942027363.

363720249954 is a `hidden beast` number, since 36 + 3 + 72 + 0 + 2 + 499 + 54 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 25900074225 + 337820175729 = 160935^2 + 581223^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 363720249954.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 26432044 + ... + 26445800.

Almost surely, 2^363720249954 is an apocalyptic number.

363720249954 is an abundant number, since it is smaller than the sum of its proper divisors (425701958166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

363720249954 is a wasteful number, since it uses less digits than its factorization.

363720249954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16195 (or 16192 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 54.

The spelling of 363720249954 in words is "three hundred sixty-three billion, seven hundred twenty million, two hundred forty-nine thousand, nine hundred fifty-four".