52737853 has 4 divisors (see below), whose sum is σ = 60271840. Its totient is φ = 45203868.

The previous prime is 52737779. The next prime is 52737869. The reversal of 52737853 is 35873725.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52737853 - 2¹³ = 52729661 is a prime.

It is a super-2 number, since 2×52737853² = 5562562278099218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52737053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3766983 + ... + 3766996.

It is an arithmetic number, because the mean of its divisors is an integer number (15067960).

Almost surely, 2^52737853 is an apocalyptic number.

It is an amenable number.

52737853 is a deficient number, since it is larger than the sum of its proper divisors (7533987).

52737853 is an equidigital number, since it uses as much as digits as its factorization.

52737853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7533986.

The product of its digits is 176400, while the sum is 40.

The square root of 52737853 is about 7262.0832410542. The cubic root of 52737853 is about 375.0082439669.

The spelling of 52737853 in words is "fifty-two million, seven hundred thirty-seven thousand, eight hundred fifty-three".