52764786036 has 144 divisors (see below), whose sum is σ = 141643407360. Its totient is φ = 16527551040.

The previous prime is 52764786029. The next prime is 52764786043. The reversal of 52764786036 is 63068746725.

52764786036 is a `hidden beast` number, since 5 + 27 + 6 + 4 + 7 + 8 + 603 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (52764786029) and next prime (52764786043).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 13800021 + ... + 13803843.

Almost surely, 2^52764786036 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 52764786036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70821703680).

52764786036 is an abundant number, since it is smaller than the sum of its proper divisors (88878621324).

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

52764786036 is a wasteful number, since it uses less digits than its factorization.

52764786036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4146 (or 4141 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 54.

The spelling of 52764786036 in words is "fifty-two billion, seven hundred sixty-four million, seven hundred eighty-six thousand, thirty-six".