36744454602 has 80 divisors (see below), whose sum is σ = 87455107080. Its totient is φ = 11491034112.

The previous prime is 36744454583. The next prime is 36744454631. The reversal of 36744454602 is 20645444763.

36744454602 is a `hidden beast` number, since 3 + 67 + 4 + 44 + 546 + 0 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 35758431801 + 986022801 = 189099^2 + 31401^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 851974 + ... + 894062.

Almost surely, 2^36744454602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36744454602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43727553540).

36744454602 is an abundant number, since it is smaller than the sum of its proper divisors (50710652478).

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

36744454602 is a wasteful number, since it uses less digits than its factorization.

36744454602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42437 (or 42428 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 45.

The spelling of 36744454602 in words is "thirty-six billion, seven hundred forty-four million, four hundred fifty-four thousand, six hundred two".