36546853536 has 192 divisors, whose sum is σ = 112800522240. Its totient is φ = 11488055040.

The previous prime is 36546853507. The next prime is 36546853543. The reversal of 36546853536 is 63535864563.

36546853536 is a `hidden beast` number, since 3 + 6 + 54 + 6 + 8 + 53 + 536 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1397961 + ... + 1423863.

It is an arithmetic number, because the mean of its divisors is an integer number (587502720).

Almost surely, 2^36546853536 is an apocalyptic number.

36546853536 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36546853536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56400261120).

36546853536 is an abundant number, since it is smaller than the sum of its proper divisors (76253668704).

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

36546853536 is a wasteful number, since it uses less digits than its factorization.

36546853536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26016 (or 26002 counting only the distinct ones).

The product of its digits is 23328000, while the sum is 54.

The spelling of 36546853536 in words is "thirty-six billion, five hundred forty-six million, eight hundred fifty-three thousand, five hundred thirty-six".