4061544503 has 2 divisors, whose sum is σ = 4061544504. Its totient is φ = 4061544502.

The previous prime is 4061544499. The next prime is 4061544523. The reversal of 4061544503 is 3054451604.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4061544503 - 2² = 4061544499 is a prime.

It is a super-2 number, since 2×4061544503² = 32992287499699034018, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4061544503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4061544523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2030772251 + 2030772252.

It is an arithmetic number, because the mean of its divisors is an integer number (2030772252).

Almost surely, 2^4061544503 is an apocalyptic number.

4061544503 is a deficient number, since it is larger than the sum of its proper divisors (1).

4061544503 is an equidigital number, since it uses as much as digits as its factorization.

4061544503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 4061544503 is about 63730.2479439708. The cubic root of 4061544503 is about 1595.5009682147.

The spelling of 4061544503 in words is "four billion, sixty-one million, five hundred forty-four thousand, five hundred three".