36535632540 has 48 divisors (see below), whose sum is σ = 111599752320. Its totient is φ = 8857122880.

The previous prime is 36535632533. The next prime is 36535632547. The reversal of 36535632540 is 4523653563.

It is an interprime number because it is at equal distance from previous prime (36535632533) and next prime (36535632547).

It is a junction number, because it is equal to n+sod(n) for n = 36535632492 and 36535632501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36535632547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27677850 + ... + 27679169.

It is an arithmetic number, because the mean of its divisors is an integer number (2324994840).

Almost surely, 2^36535632540 is an apocalyptic number.

36535632540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36535632540 is an abundant number, since it is smaller than the sum of its proper divisors (75064119780).

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

36535632540 is a wasteful number, since it uses less digits than its factorization.

36535632540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55357042 (or 55357040 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 42.

The spelling of 36535632540 in words is "thirty-six billion, five hundred thirty-five million, six hundred thirty-two thousand, five hundred forty".