546473387 has 8 divisors (see below), whose sum is σ = 562951152. Its totient is φ = 530085600.

The previous prime is 546473359. The next prime is 546473393. The reversal of 546473387 is 783374645.

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 546473387 - 2¹² = 546469291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (546473087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10064 + ... + 34557.

It is an arithmetic number, because the mean of its divisors is an integer number (70368894).

Almost surely, 2^546473387 is an apocalyptic number.

546473387 is a deficient number, since it is larger than the sum of its proper divisors (16477765).

546473387 is a wasteful number, since it uses less digits than its factorization.

546473387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44989.

The product of its digits is 1693440, while the sum is 47.

The square root of 546473387 is about 23376.7702431281. The cubic root of 546473387 is about 817.5663452469.

The spelling of 546473387 in words is "five hundred forty-six million, four hundred seventy-three thousand, three hundred eighty-seven".