5511426436 has 6 divisors (see below), whose sum is σ = 9644996270. Its totient is φ = 2755713216.

The previous prime is 5511426409. The next prime is 5511426449. The reversal of 5511426436 is 6346241155.

It can be written as a sum of positive squares in only one way, i.e., 5468602500 + 42823936 = 73950^2 + 6544^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5511426395 and 5511426404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 688928301 + ... + 688928308.

Almost surely, 2^5511426436 is an apocalyptic number.

It is an amenable number.

5511426436 is a deficient number, since it is larger than the sum of its proper divisors (4133569834).

5511426436 is a wasteful number, since it uses less digits than its factorization.

5511426436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377856613 (or 1377856611 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 5511426436 is about 74238.9819165107. The cubic root of 5511426436 is about 1766.3957251203.

The spelling of 5511426436 in words is "five billion, five hundred eleven million, four hundred twenty-six thousand, four hundred thirty-six".