1352507155211 has 8 divisors (see below), whose sum is σ = 1354948679760. Its totient is φ = 1350067467168.

The previous prime is 1352507155199. The next prime is 1352507155213. The reversal of 1352507155211 is 1125517052531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1352507155211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1352507155213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1019405 + ... + 1934993.

It is an arithmetic number, because the mean of its divisors is an integer number (169368584970).

Almost surely, 2^{1352507155211} is an apocalyptic number.

1352507155211 is a deficient number, since it is larger than the sum of its proper divisors (2441524549).

1352507155211 is an equidigital number, since it uses as much as digits as its factorization.

1352507155211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918253.

The product of its (nonzero) digits is 52500, while the sum is 38.

The spelling of 1352507155211 in words is "one trillion, three hundred fifty-two billion, five hundred seven million, one hundred fifty-five thousand, two hundred eleven".