5432671444525 has 24 divisors (see below), whose sum is σ = 7255347581160. Its totient is φ = 4011464048640.

The previous prime is 5432671444507. The next prime is 5432671444547. The reversal of 5432671444525 is 5254441762345.

It can be written as a sum of positive squares in 12 ways, for example, as 3803303442436 + 1629368002089 = 1950206^2 + 1276467^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5432671444525 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2969121 + ... + 4436329.

It is an arithmetic number, because the mean of its divisors is an integer number (302306149215).

Almost surely, 2^{5432671444525} is an apocalyptic number.

It is an amenable number.

5432671444525 is a deficient number, since it is larger than the sum of its proper divisors (1822676136635).

5432671444525 is a wasteful number, since it uses less digits than its factorization.

5432671444525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478625 (or 1478620 counting only the distinct ones).

The product of its digits is 16128000, while the sum is 52.

The spelling of 5432671444525 in words is "five trillion, four hundred thirty-two billion, six hundred seventy-one million, four hundred forty-four thousand, five hundred twenty-five".