5611378484 has 6 divisors (see below), whose sum is σ = 9819912354. Its totient is φ = 2805689240.

The previous prime is 5611378477. The next prime is 5611378489. The reversal of 5611378484 is 4848731165.

It can be written as a sum of positive squares in only one way, i.e., 5008675984 + 602702500 = 70772^2 + 24550^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5611378489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701422307 + ... + 701422314.

It is an arithmetic number, because the mean of its divisors is an integer number (1636652059).

Almost surely, 2^5611378484 is an apocalyptic number.

It is an amenable number.

5611378484 is a deficient number, since it is larger than the sum of its proper divisors (4208533870).

5611378484 is a wasteful number, since it uses less digits than its factorization.

5611378484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402844625 (or 1402844623 counting only the distinct ones).

The product of its digits is 645120, while the sum is 47.

The square root of 5611378484 is about 74909.1348501636. The cubic root of 5611378484 is about 1777.0099280711.

The spelling of 5611378484 in words is "five billion, six hundred eleven million, three hundred seventy-eight thousand, four hundred eighty-four".