1052547471 has 24 divisors (see below), whose sum is σ = 1531309104. Its totient is φ = 696658560.

The previous prime is 1052547407. The next prime is 1052547481. The reversal of 1052547471 is 1747452501.

1052547471 is a `hidden beast` number, since 105 + 2 + 547 + 4 + 7 + 1 = 666.

It is not a de Polignac number, because 1052547471 - 2⁶ = 1052547407 is a prime.

It is a super-3 number, since 3×1052547471³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052547481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1382731 + ... + 1383491.

It is an arithmetic number, because the mean of its divisors is an integer number (63804546).

Almost surely, 2^1052547471 is an apocalyptic number.

1052547471 is a deficient number, since it is larger than the sum of its proper divisors (478761633).

1052547471 is a wasteful number, since it uses less digits than its factorization.

1052547471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671 (or 1668 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

The square root of 1052547471 is about 32442.9880097379. The cubic root of 1052547471 is about 1017.2176739858.

Adding to 1052547471 its reverse (1747452501), we get a palindrome (2799999972).

The spelling of 1052547471 in words is "one billion, fifty-two million, five hundred forty-seven thousand, four hundred seventy-one".