5636761525 has 12 divisors (see below), whose sum is σ = 7005739972. Its totient is φ = 4498986240.

The previous prime is 5636761457. The next prime is 5636761561. The reversal of 5636761525 is 5251676365.

It can be written as a sum of positive squares in 6 ways, for example, as 817902801 + 4818858724 = 28599^2 + 69418^2 .

It is not a de Polignac number, because 5636761525 - 2¹³ = 5636753333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 249534 + ... + 271183.

Almost surely, 2^5636761525 is an apocalyptic number.

It is an amenable number.

5636761525 is a deficient number, since it is larger than the sum of its proper divisors (1368978447).

5636761525 is a wasteful number, since it uses less digits than its factorization.

5636761525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521160 (or 521155 counting only the distinct ones).

The product of its digits is 1134000, while the sum is 46.

The square root of 5636761525 is about 75078.3692217672. The cubic root of 5636761525 is about 1779.6853297436.

The spelling of 5636761525 in words is "five billion, six hundred thirty-six million, seven hundred sixty-one thousand, five hundred twenty-five".