609851088 has 120 divisors (see below), whose sum is σ = 2127917376. Its totient is φ = 158400000.

The previous prime is 609851087. The next prime is 609851089. The reversal of 609851088 is 880158906.

It is an interprime number because it is at equal distance from previous prime (609851087) and next prime (609851089).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (609851087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16413 + ... + 38588.

Almost surely, 2^609851088 is an apocalyptic number.

It is an amenable number.

609851088 is an abundant number, since it is smaller than the sum of its proper divisors (1518066288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

609851088 is a wasteful number, since it uses less digits than its factorization.

609851088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55033 (or 55024 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 45.

The square root of 609851088 is about 24695.1632511308. The cubic root of 609851088 is about 848.0235916660.

The spelling of 609851088 in words is "six hundred nine million, eight hundred fifty-one thousand, eighty-eight".