52759764091 has 16 divisors (see below), whose sum is σ = 56741588640. Its totient is φ = 49039522272.

The previous prime is 52759764073. The next prime is 52759764149. The reversal of 52759764091 is 19046795725.

It is a happy number.

52759764091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52759764091 - 2¹³ = 52759755899 is a prime.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52709764091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290961 + ... + 436093.

It is an arithmetic number, because the mean of its divisors is an integer number (3546349290).

Almost surely, 2^52759764091 is an apocalyptic number.

52759764091 is a deficient number, since it is larger than the sum of its proper divisors (3981824549).

52759764091 is an equidigital number, since it uses as much as digits as its factorization.

52759764091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145243 (or 145205 counting only the distinct ones).

The product of its (nonzero) digits is 4762800, while the sum is 55.

The spelling of 52759764091 in words is "fifty-two billion, seven hundred fifty-nine million, seven hundred sixty-four thousand, ninety-one".