546421355 has 8 divisors (see below), whose sum is σ = 657438000. Its totient is φ = 435982176.

The previous prime is 546421313. The next prime is 546421367. The reversal of 546421355 is 553124645.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 546421355 - 2¹⁶ = 546355819 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142280 + ... + 146069.

It is an arithmetic number, because the mean of its divisors is an integer number (82179750).

Almost surely, 2^546421355 is an apocalyptic number.

546421355 is a deficient number, since it is larger than the sum of its proper divisors (111016645).

546421355 is a wasteful number, since it uses less digits than its factorization.

546421355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288733.

The product of its digits is 72000, while the sum is 35.

The square root of 546421355 is about 23375.6573169612. The cubic root of 546421355 is about 817.5403964613.

The spelling of 546421355 in words is "five hundred forty-six million, four hundred twenty-one thousand, three hundred fifty-five".