5375731 has 4 divisors (see below), whose sum is σ = 5500792. Its totient is φ = 5250672.

The previous prime is 5375729. The next prime is 5375753. The reversal of 5375731 is 1375735.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1375735 = 5 ⋅275147.

It is a cyclic number.

It is not a de Polignac number, because 5375731 - 2¹ = 5375729 is a prime.

It is a super-2 number, since 2×5375731² = 57796967568722, which contains 22 as substring.

It is a Duffinian number.

5375731 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5375693 and 5375702.

It is not an unprimeable number, because it can be changed into a prime (5375761) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 62466 + ... + 62551.

It is an arithmetic number, because the mean of its divisors is an integer number (1375198).

Almost surely, 2^5375731 is an apocalyptic number.

5375731 is a deficient number, since it is larger than the sum of its proper divisors (125061).

5375731 is a wasteful number, since it uses less digits than its factorization.

5375731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125060.

The product of its digits is 11025, while the sum is 31.

The square root of 5375731 is about 2318.5622700286. The cubic root of 5375731 is about 175.1778436950.

The spelling of 5375731 in words is "five million, three hundred seventy-five thousand, seven hundred thirty-one".