537662585 has 8 divisors (see below), whose sum is σ = 645345096. Its totient is φ = 430030080.

The previous prime is 537662557. The next prime is 537662591. The reversal of 537662585 is 585266735.

It can be written as a sum of positive squares in 4 ways, for example, as 52606009 + 485056576 = 7253^2 + 22024^2 .

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

It is not a de Polignac number, because 537662585 - 2¹² = 537658489 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17867 + ... + 37343.

It is an arithmetic number, because the mean of its divisors is an integer number (80668137).

Almost surely, 2^537662585 is an apocalyptic number.

It is an amenable number.

537662585 is a deficient number, since it is larger than the sum of its proper divisors (107682511).

537662585 is a wasteful number, since it uses less digits than its factorization.

537662585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25003.

The product of its digits is 1512000, while the sum is 47.

The square root of 537662585 is about 23187.5523719085. The cubic root of 537662585 is about 813.1486373853.

The spelling of 537662585 in words is "five hundred thirty-seven million, six hundred sixty-two thousand, five hundred eighty-five".