36870383649528 has 384 divisors, whose sum is σ = 117756133447680. Its totient is φ = 10274674590720.

The previous prime is 36870383649509. The next prime is 36870383649529. The reversal of 36870383649528 is 82594638307863.

36870383649528 is a `hidden beast` number, since 3 + 6 + 8 + 7 + 0 + 38 + 3 + 64 + 9 + 528 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36870383649529) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3139769625 + ... + 3139781367.

It is an arithmetic number, because the mean of its divisors is an integer number (306656597520).

Almost surely, 2^{36870383649528} 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 36870383649528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58878066723840).

36870383649528 is an abundant number, since it is smaller than the sum of its proper divisors (80885749798152).

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

36870383649528 is a wasteful number, since it uses less digits than its factorization.

36870383649528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12899 (or 12892 counting only the distinct ones).

The product of its (nonzero) digits is 1254113280, while the sum is 72.

The spelling of 36870383649528 in words is "thirty-six trillion, eight hundred seventy billion, three hundred eighty-three million, six hundred forty-nine thousand, five hundred twenty-eight".