537742276 has 12 divisors (see below), whose sum is σ = 942235308. Its totient is φ = 268532192.

The previous prime is 537742243. The next prime is 537742291. The reversal of 537742276 is 672247735.

It can be written as a sum of positive squares in 2 ways, for example, as 146652100 + 391090176 = 12110^2 + 19776^2 .

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 3 ways as a sum of consecutive naturals, for example, 81151 + ... + 87526.

It is an arithmetic number, because the mean of its divisors is an integer number (78519609).

Almost surely, 2^537742276 is an apocalyptic number.

It is an amenable number.

537742276 is a deficient number, since it is larger than the sum of its proper divisors (404493032).

537742276 is a wasteful number, since it uses less digits than its factorization.

537742276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169478 (or 169476 counting only the distinct ones).

The product of its digits is 493920, while the sum is 43.

The square root of 537742276 is about 23189.2707086704. The cubic root of 537742276 is about 813.1888096845.

The spelling of 537742276 in words is "five hundred thirty-seven million, seven hundred forty-two thousand, two hundred seventy-six".