27652052304 has 60 divisors (see below), whose sum is σ = 81939544596. Its totient is φ = 8675152896.

The previous prime is 27652052303. The next prime is 27652052347. The reversal of 27652052304 is 40325025672.

It can be written as a sum of positive squares in 2 ways, for example, as 13122160704 + 14529891600 = 114552^2 + 120540^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27652052303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5645439 + ... + 5650334.

Almost surely, 2^27652052304 is an apocalyptic number.

27652052304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

27652052304 is an abundant number, since it is smaller than the sum of its proper divisors (54287492292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27652052304 is a wasteful number, since it uses less digits than its factorization.

27652052304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11295804 (or 11295795 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

Adding to 27652052304 its reverse (40325025672), we get a palindrome (67977077976).

The spelling of 27652052304 in words is "twenty-seven billion, six hundred fifty-two million, fifty-two thousand, three hundred four".