546088491 has 12 divisors (see below), whose sum is σ = 849471168. Its totient is φ = 336054384.

The previous prime is 546088469. The next prime is 546088511. The reversal of 546088491 is 194880645.

It is not a de Polignac number, because 546088491 - 2¹⁵ = 546055723 is a prime.

It is not an unprimeable number, because it can be changed into a prime (546088451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2333595 + ... + 2333828.

It is an arithmetic number, because the mean of its divisors is an integer number (70789264).

Almost surely, 2^546088491 is an apocalyptic number.

546088491 is a deficient number, since it is larger than the sum of its proper divisors (303382677).

546088491 is a wasteful number, since it uses less digits than its factorization.

546088491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4667442 (or 4667439 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 546088491 is about 23368.5363469773. The cubic root of 546088491 is about 817.3743554623.

The spelling of 546088491 in words is "five hundred forty-six million, eighty-eight thousand, four hundred ninety-one".