52001771576 has 32 divisors (see below), whose sum is σ = 97969694400. Its totient is φ = 25876730880.

The previous prime is 52001771561. The next prime is 52001771579. The reversal of 52001771576 is 67517710025.

It is a happy number.

It is a super-3 number, since 3×52001771576³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52001771579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2053520 + ... + 2078688.

It is an arithmetic number, because the mean of its divisors is an integer number (3061552950).

Almost surely, 2^52001771576 is an apocalyptic number.

It is an amenable number.

52001771576 is a deficient number, since it is larger than the sum of its proper divisors (45967922824).

52001771576 is a wasteful number, since it uses less digits than its factorization.

52001771576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26399 (or 26395 counting only the distinct ones).

The product of its (nonzero) digits is 102900, while the sum is 41.

The spelling of 52001771576 in words is "fifty-two billion, one million, seven hundred seventy-one thousand, five hundred seventy-six".