52496885 has 36 divisors (see below), whose sum is σ = 75645612. Its totient is φ = 34868736.

The previous prime is 52496863. The next prime is 52496887. The reversal of 52496885 is 58869425.

It can be written as a sum of positive squares in 2 ways, for example, as 21215236 + 31281649 = 4606^2 + 5593^2 .

It is not a de Polignac number, because 52496885 - 2¹² = 52492789 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52496887) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 541157 + ... + 541253.

It is an arithmetic number, because the mean of its divisors is an integer number (2101267).

Almost surely, 2^52496885 is an apocalyptic number.

It is an amenable number.

52496885 is a deficient number, since it is larger than the sum of its proper divisors (23148727).

52496885 is an equidigital number, since it uses as much as digits as its factorization.

52496885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 156 counting only the distinct ones).

The product of its digits is 691200, while the sum is 47.

The square root of 52496885 is about 7245.4734144844. The cubic root of 52496885 is about 374.4362135518.

The spelling of 52496885 in words is "fifty-two million, four hundred ninety-six thousand, eight hundred eighty-five".