7541324541 has 12 divisors (see below), whose sum is σ = 10895183260. Its totient is φ = 5026553280.

The previous prime is 7541324521. The next prime is 7541324551. The reversal of 7541324541 is 1454231457.

7541324541 is a `hidden beast` number, since 7 + 541 + 32 + 45 + 41 = 666.

7541324541 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7052472441 + 488852100 = 83979^2 + 22110^2 .

It is not a de Polignac number, because 7541324541 - 2¹¹ = 7541322493 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7541324496 and 7541324505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7541324521) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 33550 + ... + 127311.

Almost surely, 2^7541324541 is an apocalyptic number.

It is an amenable number.

7541324541 is a deficient number, since it is larger than the sum of its proper divisors (3353858719).

7541324541 is a wasteful number, since it uses less digits than its factorization.

7541324541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166076 (or 166073 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 7541324541 is about 86840.7999790421. The cubic root of 7541324541 is about 1961.0223512896.

Adding to 7541324541 its reverse (1454231457), we get a palindrome (8995555998).

The spelling of 7541324541 in words is "seven billion, five hundred forty-one million, three hundred twenty-four thousand, five hundred forty-one".