1535241361213 has 8 divisors (see below), whose sum is σ = 1754575611200. Its totient is φ = 1315910625120.

The previous prime is 1535241361201. The next prime is 1535241361219. The reversal of 1535241361213 is 3121631425351.

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

It is a de Polignac number, because none of the positive numbers 2^k-1535241361213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1535241361219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135838 + ... + 1757536.

It is an arithmetic number, because the mean of its divisors is an integer number (219321951400).

Almost surely, 2^{1535241361213} is an apocalyptic number.

It is an amenable number.

1535241361213 is a deficient number, since it is larger than the sum of its proper divisors (219334249987).

1535241361213 is a wasteful number, since it uses less digits than its factorization.

1535241361213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1756947.

The product of its digits is 64800, while the sum is 37.

Adding to 1535241361213 its reverse (3121631425351), we get a palindrome (4656872786564).

The spelling of 1535241361213 in words is "one trillion, five hundred thirty-five billion, two hundred forty-one million, three hundred sixty-one thousand, two hundred thirteen".