1352550615012 has 36 divisors (see below), whose sum is σ = 3419576250636. Its totient is φ = 450767278080.

The previous prime is 1352550615001. The next prime is 1352550615029. The reversal of 1352550615012 is 2105160552531.

1352550615012 is a `hidden beast` number, since 1 + 3 + 5 + 25 + 5 + 0 + 615 + 0 + 12 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1071423729216 + 281126885796 = 1035096^2 + 530214^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 3256693 + ... + 3648444.

Almost surely, 2^{1352550615012} is an apocalyptic number.

1352550615012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1352550615012 is an abundant number, since it is smaller than the sum of its proper divisors (2067025635624).

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

1352550615012 is a wasteful number, since it uses less digits than its factorization.

1352550615012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6910588 (or 6910583 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

The spelling of 1352550615012 in words is "one trillion, three hundred fifty-two billion, five hundred fifty million, six hundred fifteen thousand, twelve".