545522373332 has 6 divisors (see below), whose sum is σ = 954664153338. Its totient is φ = 272761186664.

The previous prime is 545522373313. The next prime is 545522373343. The reversal of 545522373332 is 233373225545.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 410683595716 + 134838777616 = 640846^2 + 367204^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68190296663 + ... + 68190296670.

It is an arithmetic number, because the mean of its divisors is an integer number (159110692223).

Almost surely, 2^545522373332 is an apocalyptic number.

It is an amenable number.

545522373332 is a deficient number, since it is larger than the sum of its proper divisors (409141780006).

545522373332 is a wasteful number, since it uses less digits than its factorization.

545522373332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136380593337 (or 136380593335 counting only the distinct ones).

The product of its digits is 2268000, while the sum is 44.

Adding to 545522373332 its reverse (233373225545), we get a palindrome (778895598877).

The spelling of 545522373332 in words is "five hundred forty-five billion, five hundred twenty-two million, three hundred seventy-three thousand, three hundred thirty-two".