53111011225003 has 32 divisors (see below), whose sum is σ = 56539940696064. Its totient is φ = 49807154880000.

The previous prime is 53111011224979. The next prime is 53111011225039. The reversal of 53111011225003 is 30052211011135.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53111011225003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53111011225043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 134698183 + ... + 135091903.

It is an arithmetic number, because the mean of its divisors is an integer number (1766873146752).

Almost surely, 2^{53111011225003} is an apocalyptic number.

53111011225003 is a deficient number, since it is larger than the sum of its proper divisors (3428929471061).

53111011225003 is a wasteful number, since it uses less digits than its factorization.

53111011225003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394507.

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 53111011225003 its reverse (30052211011135), we get a palindrome (83163222236138).

The spelling of 53111011225003 in words is "fifty-three trillion, one hundred eleven billion, eleven million, two hundred twenty-five thousand, three".