537797423 has 2 divisors, whose sum is σ = 537797424. Its totient is φ = 537797422.

The previous prime is 537797417. The next prime is 537797441. The reversal of 537797423 is 324797735.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 537797423 - 2¹² = 537793327 is a prime.

It is equal to p_28238789 and since 537797423 and 28238789 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (537737423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268898711 + 268898712.

It is an arithmetic number, because the mean of its divisors is an integer number (268898712).

Almost surely, 2^537797423 is an apocalyptic number.

537797423 is a deficient number, since it is larger than the sum of its proper divisors (1).

537797423 is an equidigital number, since it uses as much as digits as its factorization.

537797423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1111320, while the sum is 47.

The square root of 537797423 is about 23190.4597410228. The cubic root of 537797423 is about 813.2166070095.

The spelling of 537797423 in words is "five hundred thirty-seven million, seven hundred ninety-seven thousand, four hundred twenty-three".