1352445204522 has 64 divisors (see below), whose sum is σ = 3084927565824. Its totient is φ = 392756939520.

The previous prime is 1352445204449. The next prime is 1352445204547. The reversal of 1352445204522 is 2254025442531.

It is a super-3 number, since 3×1352445204522³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9225498 + ... + 9370949.

It is an arithmetic number, because the mean of its divisors is an integer number (48201993216).

Almost surely, 2^{1352445204522} is an apocalyptic number.

1352445204522 is an abundant number, since it is smaller than the sum of its proper divisors (1732482361302).

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

1352445204522 is a wasteful number, since it uses less digits than its factorization.

1352445204522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18596523.

The product of its (nonzero) digits is 384000, while the sum is 39.

The spelling of 1352445204522 in words is "one trillion, three hundred fifty-two billion, four hundred forty-five million, two hundred four thousand, five hundred twenty-two".