537095987 has 4 divisors (see below), whose sum is σ = 554421696. Its totient is φ = 519770280.

The previous prime is 537095983. The next prime is 537096019. The reversal of 537095987 is 789590735.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 537095987 - 2² = 537095983 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (537095983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8662808 + ... + 8662869.

It is an arithmetic number, because the mean of its divisors is an integer number (138605424).

Almost surely, 2^537095987 is an apocalyptic number.

537095987 is a deficient number, since it is larger than the sum of its proper divisors (17325709).

537095987 is a wasteful number, since it uses less digits than its factorization.

537095987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17325708.

The product of its (nonzero) digits is 2381400, while the sum is 53.

The square root of 537095987 is about 23175.3314323658. The cubic root of 537095987 is about 812.8629003571.

The spelling of 537095987 in words is "five hundred thirty-seven million, ninety-five thousand, nine hundred eighty-seven".