361782628548 has 48 divisors (see below), whose sum is σ = 921225204480. Its totient is φ = 109592532000.

The previous prime is 361782628531. The next prime is 361782628549. The reversal of 361782628548 is 845826287163.

It is a junction number, because it is equal to n+sod(n) for n = 361782628491 and 361782628500.

It is not an unprimeable number, because it can be changed into a prime (361782628549) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 104338 + ... + 857001.

It is an arithmetic number, because the mean of its divisors is an integer number (19192191760).

Almost surely, 2^361782628548 is an apocalyptic number.

It is an amenable number.

361782628548 is an abundant number, since it is smaller than the sum of its proper divisors (559442575932).

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

361782628548 is a wasteful number, since it uses less digits than its factorization.

361782628548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964208 (or 964206 counting only the distinct ones).

The product of its digits is 30965760, while the sum is 60.

The spelling of 361782628548 in words is "three hundred sixty-one billion, seven hundred eighty-two million, six hundred twenty-eight thousand, five hundred forty-eight".