537873871 has 8 divisors (see below), whose sum is σ = 541505664. Its totient is φ = 534254880.

The previous prime is 537873859. The next prime is 537873887. The reversal of 537873871 is 178378735.

It is a happy number.

537873871 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 537873871 - 2⁹ = 537873359 is a prime.

It is a super-2 number, since 2×537873871² = 578616602209049282, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537873841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89986 + ... + 95776.

It is an arithmetic number, because the mean of its divisors is an integer number (67688208).

Almost surely, 2^537873871 is an apocalyptic number.

537873871 is a deficient number, since it is larger than the sum of its proper divisors (3631793).

537873871 is a wasteful number, since it uses less digits than its factorization.

537873871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6401.

The product of its digits is 987840, while the sum is 49.

The square root of 537873871 is about 23192.1079464545. The cubic root of 537873871 is about 813.2551381459.

The spelling of 537873871 in words is "five hundred thirty-seven million, eight hundred seventy-three thousand, eight hundred seventy-one".