36545265756 has 72 divisors (see below), whose sum is σ = 94002854400. Its totient is φ = 11967789600.

The previous prime is 36545265739. The next prime is 36545265769. The reversal of 36545265756 is 65756254563.

36545265756 is a `hidden beast` number, since 3 + 6 + 5 + 45 + 26 + 575 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4139515 + ... + 4148333.

It is an arithmetic number, because the mean of its divisors is an integer number (1305595200).

Almost surely, 2^36545265756 is an apocalyptic number.

36545265756 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 36545265756, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47001427200).

36545265756 is an abundant number, since it is smaller than the sum of its proper divisors (57457588644).

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

36545265756 is a wasteful number, since it uses less digits than its factorization.

36545265756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10839 (or 10834 counting only the distinct ones).

The product of its digits is 22680000, while the sum is 54.

The spelling of 36545265756 in words is "thirty-six billion, five hundred forty-five million, two hundred sixty-five thousand, seven hundred fifty-six".