547581801361 has 8 divisors (see below), whose sum is σ = 653016806784. Its totient is φ = 448949054400.

The previous prime is 547581801341. The next prime is 547581801397. The reversal of 547581801361 is 163108185745.

It is a happy number.

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

It is not a de Polignac number, because 547581801361 - 2¹¹ = 547581799313 is a prime.

It is a super-2 number, since 2×547581801361² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (547581801341) 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, 1700564440 + ... + 1700564761.

It is an arithmetic number, because the mean of its divisors is an integer number (81627100848).

Almost surely, 2^547581801361 is an apocalyptic number.

It is an amenable number.

547581801361 is a deficient number, since it is larger than the sum of its proper divisors (105435005423).

547581801361 is a wasteful number, since it uses less digits than its factorization.

547581801361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3401129231.

The product of its (nonzero) digits is 806400, while the sum is 49.

The spelling of 547581801361 in words is "five hundred forty-seven billion, five hundred eighty-one million, eight hundred one thousand, three hundred sixty-one".