36454377672 has 128 divisors (see below), whose sum is σ = 103239360000. Its totient is φ = 11915247168.

The previous prime is 36454377671. The next prime is 36454377803. The reversal of 36454377672 is 27677345463.

36454377672 is a `hidden beast` number, since 36 + 4 + 543 + 7 + 7 + 67 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (36454377671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5336323 + ... + 5343149.

It is an arithmetic number, because the mean of its divisors is an integer number (806557500).

Almost surely, 2^36454377672 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 36454377672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51619680000).

36454377672 is an abundant number, since it is smaller than the sum of its proper divisors (66784982328).

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

36454377672 is a wasteful number, since it uses less digits than its factorization.

36454377672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7320 (or 7310 counting only the distinct ones).

The product of its digits is 17781120, while the sum is 54.

The spelling of 36454377672 in words is "thirty-six billion, four hundred fifty-four million, three hundred seventy-seven thousand, six hundred seventy-two".