52770607771 has 24 divisors (see below), whose sum is σ = 64636727760. Its totient is φ = 42838286400.

The previous prime is 52770607723. The next prime is 52770607781. The reversal of 52770607771 is 17770607725.

It is not a de Polignac number, because 52770607771 - 2⁹ = 52770607259 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (52770607781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4109541 + ... + 4122361.

It is an arithmetic number, because the mean of its divisors is an integer number (2693196990).

Almost surely, 2^52770607771 is an apocalyptic number.

52770607771 is a deficient number, since it is larger than the sum of its proper divisors (11866119989).

52770607771 is a wasteful number, since it uses less digits than its factorization.

52770607771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17275 (or 17268 counting only the distinct ones).

The product of its (nonzero) digits is 1008420, while the sum is 49.

The spelling of 52770607771 in words is "fifty-two billion, seven hundred seventy million, six hundred seven thousand, seven hundred seventy-one".