5101345 has 4 divisors (see below), whose sum is σ = 6121620. Its totient is φ = 4081072.

The previous prime is 5101307. The next prime is 5101351. The reversal of 5101345 is 5431015.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5431015 = 5 ⋅1086203.

It can be written as a sum of positive squares in 2 ways, for example, as 4028049 + 1073296 = 2007^2 + 1036^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5101345 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510130 + ... + 510139.

It is an arithmetic number, because the mean of its divisors is an integer number (1530405).

Almost surely, 2^5101345 is an apocalyptic number.

It is an amenable number.

5101345 is a deficient number, since it is larger than the sum of its proper divisors (1020275).

5101345 is a wasteful number, since it uses less digits than its factorization.

5101345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020274.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 5101345 is about 2258.6157265015. The cubic root of 5101345 is about 172.1451924376.

The spelling of 5101345 in words is "five million, one hundred one thousand, three hundred forty-five".