1003225440055 has 4 divisors (see below), whose sum is σ = 1203870528072. Its totient is φ = 802580352040.

The previous prime is 1003225439939. The next prime is 1003225440067. The reversal of 1003225440055 is 5500445223001.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1003225440055 - 2¹³ = 1003225431863 is a prime.

It is a super-2 number, since 2×1003225440055² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1003225439999 and 1003225440026.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100322544001 + ... + 100322544010.

It is an arithmetic number, because the mean of its divisors is an integer number (300967632018).

Almost surely, 2^{1003225440055} is an apocalyptic number.

1003225440055 is a deficient number, since it is larger than the sum of its proper divisors (200645088017).

1003225440055 is an equidigital number, since it uses as much as digits as its factorization.

1003225440055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200645088016.

The product of its (nonzero) digits is 24000, while the sum is 31.

The spelling of 1003225440055 in words is "one trillion, three billion, two hundred twenty-five million, four hundred forty thousand, fifty-five".