53831003 has 4 divisors (see below), whose sum is σ = 54568488. Its totient is φ = 53093520.

The previous prime is 53830979. The next prime is 53831051. The reversal of 53831003 is 30013835.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30013835 = 5 ⋅6002767.

It is a cyclic number.

It is not a de Polignac number, because 53831003 - 2¹² = 53826907 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53831003.

It is not an unprimeable number, because it can be changed into a prime (53831203) 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, 368633 + ... + 368778.

It is an arithmetic number, because the mean of its divisors is an integer number (13642122).

Almost surely, 2^53831003 is an apocalyptic number.

53831003 is a deficient number, since it is larger than the sum of its proper divisors (737485).

53831003 is an equidigital number, since it uses as much as digits as its factorization.

53831003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737484.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 53831003 is about 7336.9614282753. The cubic root of 53831003 is about 377.5816012944.

Adding to 53831003 its reverse (30013835), we get a palindrome (83844838).

The spelling of 53831003 in words is "fifty-three million, eight hundred thirty-one thousand, three".