1553011214135 has 8 divisors (see below), whose sum is σ = 1863716829696. Its totient is φ = 1242340056160.

The previous prime is 1553011214101. The next prime is 1553011214143. The reversal of 1553011214135 is 5314121103551.

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-1553011214135 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 8515136 + ... + 8695605.

It is an arithmetic number, because the mean of its divisors is an integer number (232964603712).

Almost surely, 2^{1553011214135} is an apocalyptic number.

1553011214135 is a deficient number, since it is larger than the sum of its proper divisors (310705615561).

1553011214135 is a wasteful number, since it uses less digits than its factorization.

1553011214135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17228793.

The product of its (nonzero) digits is 9000, while the sum is 32.

Adding to 1553011214135 its reverse (5314121103551), we get a palindrome (6867132317686).

The spelling of 1553011214135 in words is "one trillion, five hundred fifty-three billion, eleven million, two hundred fourteen thousand, one hundred thirty-five".