537491485 has 16 divisors (see below), whose sum is σ = 694748160. Its totient is φ = 398027520.

The previous prime is 537491477. The next prime is 537491501. The reversal of 537491485 is 584194735.

It is not a de Polignac number, because 537491485 - 2³ = 537491477 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 71820 + ... + 78949.

It is an arithmetic number, because the mean of its divisors is an integer number (43421760).

Almost surely, 2^537491485 is an apocalyptic number.

It is an amenable number.

537491485 is a deficient number, since it is larger than the sum of its proper divisors (157256675).

537491485 is a wasteful number, since it uses less digits than its factorization.

537491485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150828.

The product of its digits is 604800, while the sum is 46.

The square root of 537491485 is about 23183.8625987992. The cubic root of 537491485 is about 813.0623723207.

The spelling of 537491485 in words is "five hundred thirty-seven million, four hundred ninety-one thousand, four hundred eighty-five".