537266545 has 16 divisors (see below), whose sum is σ = 675672192. Its totient is φ = 409340800.

The previous prime is 537266533. The next prime is 537266579. The reversal of 537266545 is 545662735.

It is not a de Polignac number, because 537266545 - 2¹³ = 537258353 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16770 + ... + 36820.

It is an arithmetic number, because the mean of its divisors is an integer number (42229512).

Almost surely, 2^537266545 is an apocalyptic number.

It is an amenable number.

537266545 is a deficient number, since it is larger than the sum of its proper divisors (138405647).

537266545 is a wasteful number, since it uses less digits than its factorization.

537266545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20312.

The product of its digits is 756000, while the sum is 43.

The square root of 537266545 is about 23179.0108719074. The cubic root of 537266545 is about 812.9489343877.

It can be divided in two parts, 5372 and 66545, that added together give a palindrome (71917).

The spelling of 537266545 in words is "five hundred thirty-seven million, two hundred sixty-six thousand, five hundred forty-five".