5440683953 has 4 divisors (see below), whose sum is σ = 5727035760. Its totient is φ = 5154332148.

The previous prime is 5440683949. The next prime is 5440683977. The reversal of 5440683953 is 3593860445.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5440683953 - 2² = 5440683949 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5440683898 and 5440683907.

It is not an unprimeable number, because it can be changed into a prime (5440680953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143175875 + ... + 143175912.

It is an arithmetic number, because the mean of its divisors is an integer number (1431758940).

Almost surely, 2^5440683953 is an apocalyptic number.

It is an amenable number.

5440683953 is a deficient number, since it is larger than the sum of its proper divisors (286351807).

5440683953 is a wasteful number, since it uses less digits than its factorization.

5440683953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286351806.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The square root of 5440683953 is about 73760.9920825364. The cubic root of 5440683953 is about 1758.8055722658.

The spelling of 5440683953 in words is "five billion, four hundred forty million, six hundred eighty-three thousand, nine hundred fifty-three".