546454546 has 32 divisors (see below), whose sum is σ = 936898560. Its totient is φ = 236768400.

The previous prime is 546454529. The next prime is 546454549. The reversal of 546454546 is 645454645.

It is a super-2 number, since 2×546454546² = 597225141688132232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (546454549) 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, 39715 + ... + 51673.

It is an arithmetic number, because the mean of its divisors is an integer number (29278080).

Almost surely, 2^546454546 is an apocalyptic number.

546454546 is a deficient number, since it is larger than the sum of its proper divisors (390444014).

546454546 is a wasteful number, since it uses less digits than its factorization.

546454546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12070.

The product of its digits is 1152000, while the sum is 43.

The square root of 546454546 is about 23376.3672541308. The cubic root of 546454546 is about 817.5569492758.

Subtracting 546454546 from its reverse (645454645), we obtain a palindrome (99000099).

The spelling of 546454546 in words is "five hundred forty-six million, four hundred fifty-four thousand, five hundred forty-six".