52727751 has 6 divisors (see below), whose sum is σ = 76162320. Its totient is φ = 35151828.

The previous prime is 52727747. The next prime is 52727767. The reversal of 52727751 is 15772725.

It is not a de Polignac number, because 52727751 - 2² = 52727747 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52722751) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2929311 + ... + 2929328.

It is an arithmetic number, because the mean of its divisors is an integer number (12693720).

Almost surely, 2^52727751 is an apocalyptic number.

52727751 is a deficient number, since it is larger than the sum of its proper divisors (23434569).

52727751 is a wasteful number, since it uses less digits than its factorization.

52727751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5858645 (or 5858642 counting only the distinct ones).

The product of its digits is 34300, while the sum is 36.

The square root of 52727751 is about 7261.3876772970. The cubic root of 52727751 is about 374.9842980092.

The spelling of 52727751 in words is "fifty-two million, seven hundred twenty-seven thousand, seven hundred fifty-one".