537913343 has 4 divisors (see below), whose sum is σ = 586814568. Its totient is φ = 489012120.

The previous prime is 537913339. The next prime is 537913391. The reversal of 537913343 is 343319735.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 537913343 - 2² = 537913339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 537913297 and 537913306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537910343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24450596 + ... + 24450617.

It is an arithmetic number, because the mean of its divisors is an integer number (146703642).

Almost surely, 2^537913343 is an apocalyptic number.

537913343 is a deficient number, since it is larger than the sum of its proper divisors (48901225).

537913343 is a wasteful number, since it uses less digits than its factorization.

537913343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48901224.

The product of its digits is 102060, while the sum is 38.

The square root of 537913343 is about 23192.9589099796. The cubic root of 537913343 is about 813.2750312989.

The spelling of 537913343 in words is "five hundred thirty-seven million, nine hundred thirteen thousand, three hundred forty-three".