546425400 has 48 divisors (see below), whose sum is σ = 1693920600. Its totient is φ = 145713280.

The previous prime is 546425387. The next prime is 546425423. The reversal of 546425400 is 4524645.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 454755 + ... + 455954.

Almost surely, 2^546425400 is an apocalyptic number.

546425400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

546425400 is an abundant number, since it is smaller than the sum of its proper divisors (1147495200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

546425400 is a wasteful number, since it uses less digits than its factorization.

546425400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910728 (or 910719 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 546425400 is about 23375.7438384322. The cubic root of 546425400 is about 817.5424137951.

The spelling of 546425400 in words is "five hundred forty-six million, four hundred twenty-five thousand, four hundred".