51422553003 has 16 divisors (see below), whose sum is σ = 72681317280. Its totient is φ = 32227454976.

The previous prime is 51422552977. The next prime is 51422553019. The reversal of 51422553003 is 30035522415.

It is not a de Polignac number, because 51422553003 - 2⁸ = 51422552747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51422553073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 544558 + ... + 631971.

It is an arithmetic number, because the mean of its divisors is an integer number (4542582330).

Almost surely, 2^51422553003 is an apocalyptic number.

51422553003 is a deficient number, since it is larger than the sum of its proper divisors (21258764277).

51422553003 is a wasteful number, since it uses less digits than its factorization.

51422553003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1177406.

The product of its (nonzero) digits is 18000, while the sum is 30.

The spelling of 51422553003 in words is "fifty-one billion, four hundred twenty-two million, five hundred fifty-three thousand, three".