537545546 has 16 divisors (see below), whose sum is σ = 838602240. Its totient is φ = 258195600.

The previous prime is 537545539. The next prime is 537545551. The reversal of 537545546 is 645545735.

It is a happy number.

It is a super-3 number, since 3×537545546³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 537545497 and 537545506.

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, 40130 + ... + 51821.

It is an arithmetic number, because the mean of its divisors is an integer number (52412640).

Almost surely, 2^537545546 is an apocalyptic number.

537545546 is a deficient number, since it is larger than the sum of its proper divisors (301056694).

537545546 is a wasteful number, since it uses less digits than its factorization.

537545546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92069.

The product of its digits is 1260000, while the sum is 44.

The square root of 537545546 is about 23185.0284882292. The cubic root of 537545546 is about 813.0896307316.

The spelling of 537545546 in words is "five hundred thirty-seven million, five hundred forty-five thousand, five hundred forty-six".