546125887 has 4 divisors (see below), whose sum is σ = 551533176. Its totient is φ = 540718600.

The previous prime is 546125761. The next prime is 546125893. The reversal of 546125887 is 788521645.

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 546125887 - 2¹⁹ = 545601599 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 (546125387) 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, 2703493 + ... + 2703694.

It is an arithmetic number, because the mean of its divisors is an integer number (137883294).

Almost surely, 2^546125887 is an apocalyptic number.

546125887 is a deficient number, since it is larger than the sum of its proper divisors (5407289).

546125887 is a wasteful number, since it uses less digits than its factorization.

546125887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5407288.

The product of its digits is 537600, while the sum is 46.

The square root of 546125887 is about 23369.3364689715. The cubic root of 546125887 is about 817.3930128986.

The spelling of 546125887 in words is "five hundred forty-six million, one hundred twenty-five thousand, eight hundred eighty-seven".