545225414052 has 48 divisors (see below), whose sum is σ = 1389411459072. Its totient is φ = 165033518880.

The previous prime is 545225414047. The next prime is 545225414093. The reversal of 545225414052 is 250414522545.

It is a self number, because there is not a number n which added to its sum of digits gives 545225414052.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2211268 + ... + 2445435.

It is an arithmetic number, because the mean of its divisors is an integer number (28946072064).

Almost surely, 2^545225414052 is an apocalyptic number.

It is an amenable number.

545225414052 is an abundant number, since it is smaller than the sum of its proper divisors (844186045020).

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

545225414052 is a wasteful number, since it uses less digits than its factorization.

545225414052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4657608 (or 4657606 counting only the distinct ones).

The product of its (nonzero) digits is 320000, while the sum is 39.

Adding to 545225414052 its reverse (250414522545), we get a palindrome (795639936597).

The spelling of 545225414052 in words is "five hundred forty-five billion, two hundred twenty-five million, four hundred fourteen thousand, fifty-two".