537387679 has 2 divisors, whose sum is σ = 537387680. Its totient is φ = 537387678.

The previous prime is 537387677. The next prime is 537387689. The reversal of 537387679 is 976783735.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 537387679 - 2¹ = 537387677 is a prime.

Together with 537387677, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (537387677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268693839 + 268693840.

It is an arithmetic number, because the mean of its divisors is an integer number (268693840).

Almost surely, 2^537387679 is an apocalyptic number.

537387679 is a deficient number, since it is larger than the sum of its proper divisors (1).

537387679 is an equidigital number, since it uses as much as digits as its factorization.

537387679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6667920, while the sum is 55.

The square root of 537387679 is about 23181.6237351916. The cubic root of 537387679 is about 813.0100265695.

The spelling of 537387679 in words is "five hundred thirty-seven million, three hundred eighty-seven thousand, six hundred seventy-nine".