547331401 has 8 divisors (see below), whose sum is σ = 553192640. Its totient is φ = 541485648.

The previous prime is 547331387. The next prime is 547331431. The reversal of 547331401 is 104133745.

547331401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 547331401 - 2⁷ = 547331273 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 547331401.

It is not an unprimeable number, because it can be changed into a prime (547331431) 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, 75790 + ... + 82696.

It is an arithmetic number, because the mean of its divisors is an integer number (69149080).

Almost surely, 2^547331401 is an apocalyptic number.

It is an amenable number.

547331401 is a deficient number, since it is larger than the sum of its proper divisors (5861239).

547331401 is a wasteful number, since it uses less digits than its factorization.

547331401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7743.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 547331401 is about 23395.1148960632. The cubic root of 547331401 is about 817.9940065478.

The spelling of 547331401 in words is "five hundred forty-seven million, three hundred thirty-one thousand, four hundred one".