5145965 has 8 divisors (see below), whose sum is σ = 6736608. Its totient is φ = 3742480.

The previous prime is 5145949. The next prime is 5145967. The reversal of 5145965 is 5695415.

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

It is not a de Polignac number, because 5145965 - 2⁴ = 5145949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5145967) 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, 46727 + ... + 46836.

It is an arithmetic number, because the mean of its divisors is an integer number (842076).

Almost surely, 2^5145965 is an apocalyptic number.

5145965 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5145965 is a deficient number, since it is larger than the sum of its proper divisors (1590643).

5145965 is a wasteful number, since it uses less digits than its factorization.

5145965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93579.

The product of its digits is 27000, while the sum is 35.

The square root of 5145965 is about 2268.4719526589. The cubic root of 5145965 is about 172.6456377014.

The spelling of 5145965 in words is "five million, one hundred forty-five thousand, nine hundred sixty-five".