545252032254400 has 84 divisors (see below), whose sum is σ = 1341665911213992. Its totient is φ = 218099979074560.

The previous prime is 545252032254383. The next prime is 545252032254487. The reversal of 545252032254400 is 4452230252545.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 579262539 + ... + 580203061.

It is an arithmetic number, because the mean of its divisors is an integer number (15972213228738).

Almost surely, 2^{545252032254400} is an apocalyptic number.

545252032254400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

545252032254400 is an abundant number, since it is smaller than the sum of its proper divisors (796413878959592).

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

545252032254400 is a wasteful number, since it uses less digits than its factorization.

545252032254400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302878 (or 1302863 counting only the distinct ones).

The product of its (nonzero) digits is 1920000, while the sum is 43.

The spelling of 545252032254400 in words is "five hundred forty-five trillion, two hundred fifty-two billion, thirty-two million, two hundred fifty-four thousand, four hundred".