5547014981 has 2 divisors, whose sum is σ = 5547014982. Its totient is φ = 5547014980.

The previous prime is 5547014969. The next prime is 5547014987. The reversal of 5547014981 is 1894107455.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4650012481 + 897002500 = 68191^2 + 29950^2 .

It is a cyclic number.

It is not a de Polignac number, because 5547014981 - 2⁶ = 5547014917 is a prime.

It is a super-2 number, since 2×5547014981² = 61538750398876860722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5547014987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2773507490 + 2773507491.

It is an arithmetic number, because the mean of its divisors is an integer number (2773507491).

Almost surely, 2^5547014981 is an apocalyptic number.

It is an amenable number.

5547014981 is a deficient number, since it is larger than the sum of its proper divisors (1).

5547014981 is an equidigital number, since it uses as much as digits as its factorization.

5547014981 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201600, while the sum is 44.

The square root of 5547014981 is about 74478.2852984680. The cubic root of 5547014981 is about 1770.1895783621.

The spelling of 5547014981 in words is "five billion, five hundred forty-seven million, fourteen thousand, nine hundred eighty-one".