547048469 has 4 divisors (see below), whose sum is σ = 596780160. Its totient is φ = 497316780.

The previous prime is 547048433. The next prime is 547048487. The reversal of 547048469 is 964840745.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 547048469 - 2²⁴ = 530271253 is a prime.

It is a super-2 number, since 2×547048469² = 598524054870487922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (547048409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24865829 + ... + 24865850.

It is an arithmetic number, because the mean of its divisors is an integer number (149195040).

Almost surely, 2^547048469 is an apocalyptic number.

It is an amenable number.

547048469 is a deficient number, since it is larger than the sum of its proper divisors (49731691).

547048469 is a wasteful number, since it uses less digits than its factorization.

547048469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49731690.

The product of its (nonzero) digits is 967680, while the sum is 47.

The square root of 547048469 is about 23389.0672964956. The cubic root of 547048469 is about 817.8530337172.

The spelling of 547048469 in words is "five hundred forty-seven million, forty-eight thousand, four hundred sixty-nine".