537146423 has 4 divisors (see below), whose sum is σ = 585977928. Its totient is φ = 488314920.

The previous prime is 537146377. The next prime is 537146429. The reversal of 537146423 is 324641735.

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 537146423 - 2⁸ = 537146167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537146429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24415736 + ... + 24415757.

It is an arithmetic number, because the mean of its divisors is an integer number (146494482).

Almost surely, 2^537146423 is an apocalyptic number.

537146423 is a deficient number, since it is larger than the sum of its proper divisors (48831505).

537146423 is a wasteful number, since it uses less digits than its factorization.

537146423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48831504.

The product of its digits is 60480, while the sum is 35.

The square root of 537146423 is about 23176.4195465995. The cubic root of 537146423 is about 812.8883435249. Note that the first 3 decimals are identical.

The spelling of 537146423 in words is "five hundred thirty-seven million, one hundred forty-six thousand, four hundred twenty-three".