546538497087 has 16 divisors (see below), whose sum is σ = 797008717440. Its totient is φ = 330383940000.

The previous prime is 546538497077. The next prime is 546538497107. The reversal of 546538497087 is 780794835645.

It is not a de Polignac number, because 546538497087 - 2⁶ = 546538497023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546538497077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21274789 + ... + 21300462.

It is an arithmetic number, because the mean of its divisors is an integer number (49813044840).

Almost surely, 2^546538497087 is an apocalyptic number.

546538497087 is a deficient number, since it is larger than the sum of its proper divisors (250470220353).

546538497087 is a wasteful number, since it uses less digits than its factorization.

546538497087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42575654.

The product of its (nonzero) digits is 203212800, while the sum is 66.

The spelling of 546538497087 in words is "five hundred forty-six billion, five hundred thirty-eight million, four hundred ninety-seven thousand, eighty-seven".