537061779 has 8 divisors (see below), whose sum is σ = 795647120. Its totient is φ = 358041168.

The previous prime is 537061741. The next prime is 537061793. The reversal of 537061779 is 977160735.

It is not a de Polignac number, because 537061779 - 2¹² = 537057683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (537061279) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9945562 + ... + 9945615.

It is an arithmetic number, because the mean of its divisors is an integer number (99455890).

Almost surely, 2^537061779 is an apocalyptic number.

537061779 is a deficient number, since it is larger than the sum of its proper divisors (258585341).

537061779 is a wasteful number, since it uses less digits than its factorization.

537061779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19891186 (or 19891180 counting only the distinct ones).

The product of its (nonzero) digits is 277830, while the sum is 45.

The square root of 537061779 is about 23174.5933944913. The cubic root of 537061779 is about 812.8456427314.

The spelling of 537061779 in words is "five hundred thirty-seven million, sixty-one thousand, seven hundred seventy-nine".