537770009 has 8 divisors (see below), whose sum is σ = 617715648. Its totient is φ = 458604720.

The previous prime is 537769987. The next prime is 537770017. The reversal of 537770009 is 900077735.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 537770009 - 2¹⁶ = 537704473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (537770069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193607 + ... + 196364.

It is an arithmetic number, because the mean of its divisors is an integer number (77214456).

Almost surely, 2^537770009 is an apocalyptic number.

It is an amenable number.

537770009 is a deficient number, since it is larger than the sum of its proper divisors (79945639).

537770009 is a wasteful number, since it uses less digits than its factorization.

537770009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390175.

The product of its (nonzero) digits is 46305, while the sum is 38.

The square root of 537770009 is about 23189.8686714694. The cubic root of 537770009 is about 813.2027889819.

The spelling of 537770009 in words is "five hundred thirty-seven million, seven hundred seventy thousand, nine".