5111345 has 8 divisors (see below), whose sum is σ = 6168960. Its totient is φ = 4065520.

The previous prime is 5111341. The next prime is 5111377. The reversal of 5111345 is 5431115.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5111345 - 2² = 5111341 is a prime.

It is a super-2 number, since 2×5111345² = 52251695418050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5111341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1961 + ... + 3750.

It is an arithmetic number, because the mean of its divisors is an integer number (771120).

Almost surely, 2^5111345 is an apocalyptic number.

It is an amenable number.

5111345 is a deficient number, since it is larger than the sum of its proper divisors (1057615).

5111345 is a wasteful number, since it uses less digits than its factorization.

5111345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5895.

The product of its digits is 300, while the sum is 20.

The square root of 5111345 is about 2260.8283880029. The cubic root of 5111345 is about 172.2576025512.

The spelling of 5111345 in words is "five million, one hundred eleven thousand, three hundred forty-five".