537026252173 has 4 divisors (see below), whose sum is σ = 537342337600. Its totient is φ = 536710166748.

The previous prime is 537026252131. The next prime is 537026252237. The reversal of 537026252173 is 371252620735.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 537026252173 - 2²⁵ = 536992697741 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 (537026255173) 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, 158040165 + ... + 158043562.

It is an arithmetic number, because the mean of its divisors is an integer number (134335584400).

Almost surely, 2^537026252173 is an apocalyptic number.

It is an amenable number.

537026252173 is a deficient number, since it is larger than the sum of its proper divisors (316085427).

537026252173 is a wasteful number, since it uses less digits than its factorization.

537026252173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316085426.

The product of its (nonzero) digits is 529200, while the sum is 43.

The spelling of 537026252173 in words is "five hundred thirty-seven billion, twenty-six million, two hundred fifty-two thousand, one hundred seventy-three".