52775375577 has 8 divisors (see below), whose sum is σ = 70495811616. Its totient is φ = 35119261632.

The previous prime is 52775375533. The next prime is 52775375599. The reversal of 52775375577 is 77557357725.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52775375577 - 2¹⁴ = 52775359193 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52775375577.

It is not an unprimeable number, because it can be changed into a prime (52775375377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16078608 + ... + 16081889.

It is an arithmetic number, because the mean of its divisors is an integer number (8811976452).

Almost surely, 2^52775375577 is an apocalyptic number.

It is an amenable number.

52775375577 is a deficient number, since it is larger than the sum of its proper divisors (17720436039).

52775375577 is a wasteful number, since it uses less digits than its factorization.

52775375577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32161047.

The product of its digits is 63026250, while the sum is 60.

The spelling of 52775375577 in words is "fifty-two billion, seven hundred seventy-five million, three hundred seventy-five thousand, five hundred seventy-seven".