52855761662 has 32 divisors (see below), whose sum is σ = 90270215424. Its totient is φ = 22976060800.

The previous prime is 52855761661. The next prime is 52855761671. The reversal of 52855761662 is 26616755825.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52855761661) 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, 3811862 + ... + 3825702.

It is an arithmetic number, because the mean of its divisors is an integer number (2820944232).

Almost surely, 2^52855761662 is an apocalyptic number.

52855761662 is a deficient number, since it is larger than the sum of its proper divisors (37414453762).

52855761662 is a wasteful number, since it uses less digits than its factorization.

52855761662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21424.

The product of its digits is 6048000, while the sum is 53.

The spelling of 52855761662 in words is "fifty-two billion, eight hundred fifty-five million, seven hundred sixty-one thousand, six hundred sixty-two".