554135014634550 has 48 divisors (see below), whose sum is σ = 1411396858910352. Its totient is φ = 143775571363200.

The previous prime is 554135014634527. The next prime is 554135014634563. The reversal of 554135014634550 is 55436410531455.

It is a super-2 number, since 2×554135014634550² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 554135014634493 and 554135014634502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49922067841 + ... + 49922078940.

It is an arithmetic number, because the mean of its divisors is an integer number (29404101227299).

Almost surely, 2^{554135014634550} is an apocalyptic number.

554135014634550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

554135014634550 is an abundant number, since it is smaller than the sum of its proper divisors (857261844275802).

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

554135014634550 is a wasteful number, since it uses less digits than its factorization.

554135014634550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99844146833 (or 99844146828 counting only the distinct ones).

The product of its (nonzero) digits is 10800000, while the sum is 51.

The spelling of 554135014634550 in words is "five hundred fifty-four trillion, one hundred thirty-five billion, fourteen million, six hundred thirty-four thousand, five hundred fifty".