36522045540 has 108 divisors (see below), whose sum is σ = 117683718516. Its totient is φ = 9166304256.

The previous prime is 36522045479. The next prime is 36522045541. The reversal of 36522045540 is 4554022563.

36522045540 is a `hidden beast` number, since 3 + 6 + 52 + 20 + 45 + 540 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 4070184804 + 32451860736 = 63798^2 + 180144^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 36522045495 and 36522045504.

It is not an unprimeable number, because it can be changed into a prime (36522045541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 299019 + ... + 403058.

Almost surely, 2^36522045540 is an apocalyptic number.

36522045540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36522045540 is an abundant number, since it is smaller than the sum of its proper divisors (81161672976).

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

36522045540 is a wasteful number, since it uses less digits than its factorization.

36522045540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702126 (or 702104 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The spelling of 36522045540 in words is "thirty-six billion, five hundred twenty-two million, forty-five thousand, five hundred forty".