5609751345 has 48 divisors (see below), whose sum is σ = 10807722432. Its totient is φ = 2668548480.

The previous prime is 5609751331. The next prime is 5609751353. The reversal of 5609751345 is 5431579065.

5609751345 is a `hidden beast` number, since 5 + 6 + 0 + 97 + 513 + 45 = 666.

It is not a de Polignac number, because 5609751345 - 2⁸ = 5609751089 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5609751345.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 80679 + ... + 133148.

It is an arithmetic number, because the mean of its divisors is an integer number (225160884).

Almost surely, 2^5609751345 is an apocalyptic number.

5609751345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5609751345 is a deficient number, since it is larger than the sum of its proper divisors (5197971087).

5609751345 is a wasteful number, since it uses less digits than its factorization.

5609751345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213902 (or 213899 counting only the distinct ones).

The product of its (nonzero) digits is 567000, while the sum is 45.

The square root of 5609751345 is about 74898.2733112052. The cubic root of 5609751345 is about 1776.8381508101.

The spelling of 5609751345 in words is "five billion, six hundred nine million, seven hundred fifty-one thousand, three hundred forty-five".