4549563141 has 4 divisors (see below), whose sum is σ = 6066084192. Its totient is φ = 3033042092.

The previous prime is 4549563133. The next prime is 4549563149. The reversal of 4549563141 is 1413659454.

It is a happy number.

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 an interprime number because it is at equal distance from previous prime (4549563133) and next prime (4549563149).

It is a cyclic number.

It is not a de Polignac number, because 4549563141 - 2³ = 4549563133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4549563093 and 4549563102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4549563149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 758260521 + ... + 758260526.

It is an arithmetic number, because the mean of its divisors is an integer number (1516521048).

Almost surely, 2^4549563141 is an apocalyptic number.

It is an amenable number.

4549563141 is a deficient number, since it is larger than the sum of its proper divisors (1516521051).

4549563141 is a wasteful number, since it uses less digits than its factorization.

4549563141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516521050.

The product of its digits is 259200, while the sum is 42.

The square root of 4549563141 is about 67450.4495240766. The cubic root of 4549563141 is about 1657.0027616982.

The spelling of 4549563141 in words is "four billion, five hundred forty-nine million, five hundred sixty-three thousand, one hundred forty-one".