5561606151 has 64 divisors (see below), whose sum is σ = 8911503360. Its totient is φ = 3415426560.

The previous prime is 5561606093. The next prime is 5561606159. The reversal of 5561606151 is 1516061655.

It is not a de Polignac number, because 5561606151 - 2²⁷ = 5427388423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5561606159) by changing a digit.

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 in 63 ways as a sum of consecutive naturals, for example, 5115930 + ... + 5117016.

It is an arithmetic number, because the mean of its divisors is an integer number (139242240).

Almost surely, 2^5561606151 is an apocalyptic number.

5561606151 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5561606151 is a deficient number, since it is larger than the sum of its proper divisors (3349897209).

5561606151 is a wasteful number, since it uses less digits than its factorization.

5561606151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341 (or 1335 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The square root of 5561606151 is about 74576.1768328197. The cubic root of 5561606151 is about 1771.7403537336.

The spelling of 5561606151 in words is "five billion, five hundred sixty-one million, six hundred six thousand, one hundred fifty-one".