555420350004 has 96 divisors (see below), whose sum is σ = 1441827179520. Its totient is φ = 165255552000.

The previous prime is 555420349997. The next prime is 555420350011. The reversal of 555420350004 is 400053024555.

It is an interprime number because it is at equal distance from previous prime (555420349997) and next prime (555420350011).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6189054 + ... + 6278154.

It is an arithmetic number, because the mean of its divisors is an integer number (15019033120).

Almost surely, 2^555420350004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 555420350004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (720913589760).

555420350004 is an abundant number, since it is smaller than the sum of its proper divisors (886406829516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

555420350004 is a wasteful number, since it uses less digits than its factorization.

555420350004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90441 (or 90439 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 33.

Adding to 555420350004 its reverse (400053024555), we get a palindrome (955473374559).

The spelling of 555420350004 in words is "five hundred fifty-five billion, four hundred twenty million, three hundred fifty thousand, four".