547481253 has 16 divisors (see below), whose sum is σ = 797432832. Its totient is φ = 331350000.

The previous prime is 547481251. The next prime is 547481273. The reversal of 547481253 is 352184745.

It is not a de Polignac number, because 547481253 - 2¹ = 547481251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (547481251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13738 + ... + 35828.

It is an arithmetic number, because the mean of its divisors is an integer number (49839552).

Almost surely, 2^547481253 is an apocalyptic number.

It is an amenable number.

547481253 is a deficient number, since it is larger than the sum of its proper divisors (249951579).

547481253 is a wasteful number, since it uses less digits than its factorization.

547481253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22856.

The product of its digits is 134400, while the sum is 39.

The square root of 547481253 is about 23398.3173112940. The cubic root of 547481253 is about 818.0686516669.

The spelling of 547481253 in words is "five hundred forty-seven million, four hundred eighty-one thousand, two hundred fifty-three".