363612953648 has 80 divisors (see below), whose sum is σ = 833225717760. Its totient is φ = 150402873600.

The previous prime is 363612953591. The next prime is 363612953659. The reversal of 363612953648 is 846359216363.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a junction number, because it is equal to n+sod(n) for n = 363612953593 and 363612953602.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9045113 + ... + 9085223.

It is an arithmetic number, because the mean of its divisors is an integer number (10415321472).

Almost surely, 2^363612953648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 363612953648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (416612858880).

363612953648 is an abundant number, since it is smaller than the sum of its proper divisors (469612764112).

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

363612953648 is a wasteful number, since it uses less digits than its factorization.

363612953648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42946 (or 42940 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 56.

The spelling of 363612953648 in words is "three hundred sixty-three billion, six hundred twelve million, nine hundred fifty-three thousand, six hundred forty-eight".