5601126556 has 6 divisors (see below), whose sum is σ = 9801971480. Its totient is φ = 2800563276.

The previous prime is 5601126529. The next prime is 5601126577. The reversal of 5601126556 is 6556211065.

It is a super-2 number, since 2×5601126556² = 62745237392656842272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700140816 + ... + 700140823.

Almost surely, 2^5601126556 is an apocalyptic number.

It is an amenable number.

5601126556 is a deficient number, since it is larger than the sum of its proper divisors (4200844924).

5601126556 is a wasteful number, since it uses less digits than its factorization.

5601126556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400281643 (or 1400281641 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 37.

The square root of 5601126556 is about 74840.6744758490. The cubic root of 5601126556 is about 1775.9270756891.

The spelling of 5601126556 in words is "five billion, six hundred one million, one hundred twenty-six thousand, five hundred fifty-six".