1352133015400 has 96 divisors (see below), whose sum is σ = 3349836143640. Its totient is φ = 505795829760.

The previous prime is 1352133015323. The next prime is 1352133015403. The reversal of 1352133015400 is 45103312531.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 5201005924 + 1346932009476 = 72118^2 + 1160574^2 .

It is not an unprimeable number, because it can be changed into a prime (1352133015403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 732717 + ... + 1800316.

Almost surely, 2^{1352133015400} is an apocalyptic number.

1352133015400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1352133015400 is an abundant number, since it is smaller than the sum of its proper divisors (1997703128240).

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

1352133015400 is a wasteful number, since it uses less digits than its factorization.

1352133015400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2533223 (or 2533214 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 1352133015400 its reverse (45103312531), we get a palindrome (1397236327931).

The spelling of 1352133015400 in words is "one trillion, three hundred fifty-two billion, one hundred thirty-three million, fifteen thousand, four hundred".