554245145526 has 16 divisors (see below), whose sum is σ = 1111684791744. Its totient is φ = 184215965064.

The previous prime is 554245145507. The next prime is 554245145539. The reversal of 554245145526 is 625541542455.

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, 133101940 + ... + 133106103.

It is an arithmetic number, because the mean of its divisors is an integer number (69480299484).

Almost surely, 2^554245145526 is an apocalyptic number.

554245145526 is an abundant number, since it is smaller than the sum of its proper divisors (557439646218).

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

554245145526 is a wasteful number, since it uses less digits than its factorization.

554245145526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266208395.

The product of its digits is 4800000, while the sum is 48.

The spelling of 554245145526 in words is "five hundred fifty-four billion, two hundred forty-five million, one hundred forty-five thousand, five hundred twenty-six".