546455505 has 16 divisors (see below), whose sum is σ = 912343680. Its totient is φ = 278771328.

The previous prime is 546455501. The next prime is 546455519. The reversal of 546455505 is 505554645.

It is a happy number.

It is not a de Polignac number, because 546455505 - 2² = 546455501 is a prime.

It is a super-2 number, since 2×546455505² = 597227237889610050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (546455501) 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, 791620 + ... + 792309.

It is an arithmetic number, because the mean of its divisors is an integer number (57021480).

Almost surely, 2^546455505 is an apocalyptic number.

It is an amenable number.

546455505 is a deficient number, since it is larger than the sum of its proper divisors (365888175).

546455505 is a wasteful number, since it uses less digits than its factorization.

546455505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583960.

The product of its (nonzero) digits is 300000, while the sum is 39.

The square root of 546455505 is about 23376.3877662910. The cubic root of 546455505 is about 817.5574275325.

The spelling of 546455505 in words is "five hundred forty-six million, four hundred fifty-five thousand, five hundred five".