537034543 has 4 divisors (see below), whose sum is σ = 537336520. Its totient is φ = 536732568.

The previous prime is 537034529. The next prime is 537034571. The reversal of 537034543 is 345430735.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-537034543 is a prime.

It is a super-2 number, since 2×537034543² = 576812200750437698, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 537034499 and 537034508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537034513) 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, 148305 + ... + 151882.

It is an arithmetic number, because the mean of its divisors is an integer number (134334130).

Almost surely, 2^537034543 is an apocalyptic number.

537034543 is a deficient number, since it is larger than the sum of its proper divisors (301977).

537034543 is a wasteful number, since it uses less digits than its factorization.

537034543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301976.

The product of its (nonzero) digits is 75600, while the sum is 34.

The square root of 537034543 is about 23174.0057607657. The cubic root of 537034543 is about 812.8319018925.

The spelling of 537034543 in words is "five hundred thirty-seven million, thirty-four thousand, five hundred forty-three".