1056534541 has 4 divisors (see below), whose sum is σ = 1063016512. Its totient is φ = 1050052572.

The previous prime is 1056534527. The next prime is 1056534559. The reversal of 1056534541 is 1454356501.

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 1056534541 - 2¹³ = 1056526349 is a prime.

It is a super-2 number, since 2×1056534541² = 2232530472652161362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1056534497 and 1056534506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056534511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3240741 + ... + 3241066.

It is an arithmetic number, because the mean of its divisors is an integer number (265754128).

Almost surely, 2^1056534541 is an apocalyptic number.

It is an amenable number.

1056534541 is a deficient number, since it is larger than the sum of its proper divisors (6481971).

1056534541 is an equidigital number, since it uses as much as digits as its factorization.

1056534541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6481970.

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 1056534541 is about 32504.3772590708. The cubic root of 1056534541 is about 1018.5004689466.

The spelling of 1056534541 in words is "one billion, fifty-six million, five hundred thirty-four thousand, five hundred forty-one".