52027772 has 24 divisors (see below), whose sum is σ = 94444896. Its totient is φ = 25057728.

The previous prime is 52027763. The next prime is 52027777. The reversal of 52027772 is 27772025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52027777) 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, 13538 + ... + 16950.

It is an arithmetic number, because the mean of its divisors is an integer number (3935204).

Almost surely, 2^52027772 is an apocalyptic number.

It is an amenable number.

52027772 is a deficient number, since it is larger than the sum of its proper divisors (42417124).

52027772 is a wasteful number, since it uses less digits than its factorization.

52027772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3557 (or 3555 counting only the distinct ones).

The product of its (nonzero) digits is 13720, while the sum is 32.

The square root of 52027772 is about 7213.0279356176. The cubic root of 52027772 is about 373.3175521249.

Adding to 52027772 its reverse (27772025), we get a palindrome (79799797).

The spelling of 52027772 in words is "fifty-two million, twenty-seven thousand, seven hundred seventy-two".