5631341345 has 16 divisors (see below), whose sum is σ = 7725330048. Its totient is φ = 3860317440.

The previous prime is 5631341299. The next prime is 5631341389. The reversal of 5631341345 is 5431431365.

It is a de Polignac number, because none of the positive numbers 2^k-5631341345 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101465 + ... + 146825.

It is an arithmetic number, because the mean of its divisors is an integer number (482833128).

Almost surely, 2^5631341345 is an apocalyptic number.

It is an amenable number.

5631341345 is a deficient number, since it is larger than the sum of its proper divisors (2093988703).

5631341345 is a wasteful number, since it uses less digits than its factorization.

5631341345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48920.

The product of its digits is 64800, while the sum is 35.

The square root of 5631341345 is about 75042.2637251836. The cubic root of 5631341345 is about 1779.1147120050.

The spelling of 5631341345 in words is "five billion, six hundred thirty-one million, three hundred forty-one thousand, three hundred forty-five".