537249249603 has 24 divisors (see below), whose sum is σ = 853571078256. Its totient is φ = 325605598560.

The previous prime is 537249249583. The next prime is 537249249617. The reversal of 537249249603 is 306942942735.

537249249603 is a `hidden beast` number, since 5 + 3 + 7 + 2 + 4 + 9 + 24 + 9 + 603 = 666.

It is not a de Polignac number, because 537249249603 - 2¹⁷ = 537249118531 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 537249249603.

It is not an unprimeable number, because it can be changed into a prime (537249249623) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22412650 + ... + 22436607.

It is an arithmetic number, because the mean of its divisors is an integer number (35565461594).

Almost surely, 2^537249249603 is an apocalyptic number.

537249249603 is a deficient number, since it is larger than the sum of its proper divisors (316321828653).

537249249603 is a wasteful number, since it uses less digits than its factorization.

537249249603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44849296 (or 44849271 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 54.

The spelling of 537249249603 in words is "five hundred thirty-seven billion, two hundred forty-nine million, two hundred forty-nine thousand, six hundred three".