53040000003 has 8 divisors (see below), whose sum is σ = 71345841168. Its totient is φ = 35047079424.

The previous prime is 53039999989. The next prime is 53040000007. The reversal of 53040000003 is 30000004035.

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

It is not a de Polignac number, because 53040000003 - 2²⁴ = 53023222787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53040000007) 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, 78229750 + ... + 78230427.

It is an arithmetic number, because the mean of its divisors is an integer number (8918230146).

Almost surely, 2^53040000003 is an apocalyptic number.

53040000003 is a deficient number, since it is larger than the sum of its proper divisors (18305841165).

53040000003 is a wasteful number, since it uses less digits than its factorization.

53040000003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156460293.

The product of its (nonzero) digits is 180, while the sum is 15.

Adding to 53040000003 its reverse (30000004035), we get a palindrome (83040004038).

The spelling of 53040000003 in words is "fifty-three billion, forty million, three", and thus it is an aban number and an uban number.