554321415221052 has 24 divisors (see below), whose sum is σ = 1311134671620816. Its totient is φ = 182242657058688.

The previous prime is 554321415221047. The next prime is 554321415221081. The reversal of 554321415221052 is 250122514123455.

It is a junction number, because it is equal to n+sod(n) for n = 554321415220995 and 554321415221013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316393500963 + ... + 316393502714.

It is an arithmetic number, because the mean of its divisors is an integer number (54630611317534).

Almost surely, 2^{554321415221052} is an apocalyptic number.

It is an amenable number.

554321415221052 is an abundant number, since it is smaller than the sum of its proper divisors (756813256399764).

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

554321415221052 is a wasteful number, since it uses less digits than its factorization.

554321415221052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632787003757 (or 632787003755 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 42.

The spelling of 554321415221052 in words is "five hundred fifty-four trillion, three hundred twenty-one billion, four hundred fifteen million, two hundred twenty-one thousand, fifty-two".