545535433152000 has 960 divisors, whose sum is σ = 2067245553941568. Its totient is φ = 138091806720000.

The previous prime is 545535433151939. The next prime is 545535433152107. The reversal of 545535433152000 is 251334535545.

545535433152000 is a `hidden beast` number, since 5 + 4 + 5 + 5 + 3 + 5 + 433 + 1 + 5 + 200 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (960).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 873479835 + ... + 874104165.

Almost surely, 2^{545535433152000} is an apocalyptic number.

545535433152000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 545535433152000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1033622776970784).

545535433152000 is an abundant number, since it is smaller than the sum of its proper divisors (1521710120789568).

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

545535433152000 is a wasteful number, since it uses less digits than its factorization.

545535433152000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624448 (or 624419 counting only the distinct ones).

The product of its (nonzero) digits is 2700000, while the sum is 45.

Adding to 545535433152000 its reverse (251334535545), we get a palindrome (545786767687545).

The spelling of 545535433152000 in words is "five hundred forty-five trillion, five hundred thirty-five billion, four hundred thirty-three million, one hundred fifty-two thousand".