5372381 has 8 divisors (see below), whose sum is σ = 6157824. Its totient is φ = 4591440.

The previous prime is 5372371. The next prime is 5372399. The reversal of 5372381 is 1832735.

5372381 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-5372381 is a prime.

It is a super-2 number, since 2×5372381² = 57724955218322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5372321) 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, 2036 + ... + 3858.

It is an arithmetic number, because the mean of its divisors is an integer number (769728).

Almost surely, 2^5372381 is an apocalyptic number.

It is an amenable number.

5372381 is a deficient number, since it is larger than the sum of its proper divisors (785443).

5372381 is a wasteful number, since it uses less digits than its factorization.

5372381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2251.

The product of its digits is 5040, while the sum is 29.

The square root of 5372381 is about 2317.8397269872. The cubic root of 5372381 is about 175.1414475459.

The spelling of 5372381 in words is "five million, three hundred seventy-two thousand, three hundred eighty-one".