5437667345 has 16 divisors (see below), whose sum is σ = 7537131648. Its totient is φ = 3722039040.

The previous prime is 5437667329. The next prime is 5437667357.

5437667345 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5437667345 - 2⁴ = 5437667329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5437667293 and 5437667302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2906909 + ... + 2908778.

It is an arithmetic number, because the mean of its divisors is an integer number (471070728).

Almost surely, 2^5437667345 is an apocalyptic number.

5437667345 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5437667345 is a deficient number, since it is larger than the sum of its proper divisors (2099464303).

5437667345 is a wasteful number, since it uses less digits than its factorization.

5437667345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5815720.

The product of its digits is 6350400, while the sum is 50.

The square root of 5437667345 is about 73740.5407154029. The cubic root of 5437667345 is about 1758.4804533480.

The spelling of 5437667345 in words is "five billion, four hundred thirty-seven million, six hundred sixty-seven thousand, three hundred forty-five".