537996929 has 2 divisors, whose sum is σ = 537996930. Its totient is φ = 537996928.

The previous prime is 537996919. The next prime is 537996937. The reversal of 537996929 is 929699735.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 472062529 + 65934400 = 21727^2 + 8120^2 .

It is a cyclic number.

It is not a de Polignac number, because 537996929 - 2¹⁶ = 537931393 is a prime.

It is a super-2 number, since 2×537996929² = 578881391226862082, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (537996919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268998464 + 268998465.

It is an arithmetic number, because the mean of its divisors is an integer number (268998465).

Almost surely, 2^537996929 is an apocalyptic number.

It is an amenable number.

537996929 is a deficient number, since it is larger than the sum of its proper divisors (1).

537996929 is an equidigital number, since it uses as much as digits as its factorization.

537996929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8266860, while the sum is 59.

The square root of 537996929 is about 23194.7608092862. The cubic root of 537996929 is about 813.3171538743.

The spelling of 537996929 in words is "five hundred thirty-seven million, nine hundred ninety-six thousand, nine hundred twenty-nine".