4056441531 has 4 divisors (see below), whose sum is σ = 5408588712. Its totient is φ = 2704294352.

The previous prime is 4056441511. The next prime is 4056441539. The reversal of 4056441531 is 1351446504.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4056441531 - 2²¹ = 4054344379 is a prime.

It is a super-2 number, since 2×4056441531² = 32909435788843247922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4056441492 and 4056441501.

It is not an unprimeable number, because it can be changed into a prime (4056441539) 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, 676073586 + ... + 676073591.

It is an arithmetic number, because the mean of its divisors is an integer number (1352147178).

Almost surely, 2^4056441531 is an apocalyptic number.

4056441531 is a deficient number, since it is larger than the sum of its proper divisors (1352147181).

4056441531 is a wasteful number, since it uses less digits than its factorization.

4056441531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352147180.

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 4056441531 is about 63690.1996464134. The cubic root of 4056441531 is about 1594.8324861500.

The spelling of 4056441531 in words is "four billion, fifty-six million, four hundred forty-one thousand, five hundred thirty-one".