546498907 has 12 divisors (see below), whose sum is σ = 569125056. Its totient is φ = 524225520.

The previous prime is 546498877. The next prime is 546498923. The reversal of 546498907 is 709894645.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-546498907 is a prime.

It is a super-2 number, since 2×546498907² = 597322110704389298, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (546498977) 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, 499453 + ... + 500545.

It is an arithmetic number, because the mean of its divisors is an integer number (47427088).

Almost surely, 2^546498907 is an apocalyptic number.

546498907 is a deficient number, since it is larger than the sum of its proper divisors (22626149).

546498907 is a wasteful number, since it uses less digits than its factorization.

546498907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378 (or 1251 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 52.

The square root of 546498907 is about 23377.3160777708. The cubic root of 546498907 is about 817.5790716784.

The spelling of 546498907 in words is "five hundred forty-six million, four hundred ninety-eight thousand, nine hundred seven".