537203423 has 4 divisors (see below), whose sum is σ = 544562448. Its totient is φ = 529844400.

The previous prime is 537203419. The next prime is 537203431. The reversal of 537203423 is 324302735.

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 537203423 - 2² = 537203419 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 (537203413) 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, 3679403 + ... + 3679548.

It is an arithmetic number, because the mean of its divisors is an integer number (136140612).

Almost surely, 2^537203423 is an apocalyptic number.

537203423 is a deficient number, since it is larger than the sum of its proper divisors (7359025).

537203423 is an equidigital number, since it uses as much as digits as its factorization.

537203423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7359024.

The product of its (nonzero) digits is 15120, while the sum is 29.

The square root of 537203423 is about 23177.6492121181. The cubic root of 537203423 is about 812.9170960802.

The spelling of 537203423 in words is "five hundred thirty-seven million, two hundred three thousand, four hundred twenty-three".