5556937541 has 2 divisors, whose sum is σ = 5556937542. Its totient is φ = 5556937540.

The previous prime is 5556937513. The next prime is 5556937549. The reversal of 5556937541 is 1457396555.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5364976516 + 191961025 = 73246^2 + 13855^2 .

It is a cyclic number.

It is not a de Polignac number, because 5556937541 - 2²⁶ = 5489828677 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5556937541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5556937549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2778468770 + 2778468771.

It is an arithmetic number, because the mean of its divisors is an integer number (2778468771).

Almost surely, 2^5556937541 is an apocalyptic number.

It is an amenable number.

5556937541 is a deficient number, since it is larger than the sum of its proper divisors (1).

5556937541 is an equidigital number, since it uses as much as digits as its factorization.

5556937541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2835000, while the sum is 50.

The square root of 5556937541 is about 74544.8693137227. The cubic root of 5556937541 is about 1771.2444609962.

The spelling of 5556937541 in words is "five billion, five hundred fifty-six million, nine hundred thirty-seven thousand, five hundred forty-one".