36061654856472 has 240 divisors, whose sum is σ = 117505120095000. Its totient is φ = 10302600688128.

The previous prime is 36061654856443. The next prime is 36061654856473. The reversal of 36061654856472 is 27465845616063.

36061654856472 is a `hidden beast` number, since 3 + 6 + 0 + 6 + 1 + 65 + 4 + 8 + 564 + 7 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36061654856473) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 580681279 + ... + 580743377.

Almost surely, 2^{36061654856472} 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 36061654856472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58752560047500).

36061654856472 is an abundant number, since it is smaller than the sum of its proper divisors (81443465238528).

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

36061654856472 is a wasteful number, since it uses less digits than its factorization.

36061654856472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80420 (or 80400 counting only the distinct ones).

The product of its (nonzero) digits is 174182400, while the sum is 63.

The spelling of 36061654856472 in words is "thirty-six trillion, sixty-one billion, six hundred fifty-four million, eight hundred fifty-six thousand, four hundred seventy-two".