5541563516 has 6 divisors (see below), whose sum is σ = 9697736160. Its totient is φ = 2770781756.

The previous prime is 5541563509. The next prime is 5541563527. The reversal of 5541563516 is 6153651455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 692695436 + ... + 692695443.

It is an arithmetic number, because the mean of its divisors is an integer number (1616289360).

Almost surely, 2^5541563516 is an apocalyptic number.

It is an amenable number.

5541563516 is a deficient number, since it is larger than the sum of its proper divisors (4156172644).

5541563516 is a wasteful number, since it uses less digits than its factorization.

5541563516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1385390883 (or 1385390881 counting only the distinct ones).

The product of its digits is 270000, while the sum is 41.

The square root of 5541563516 is about 74441.6786215894. The cubic root of 5541563516 is about 1769.6094892157.

The spelling of 5541563516 in words is "five billion, five hundred forty-one million, five hundred sixty-three thousand, five hundred sixteen".