2153053431015 has 16 divisors (see below), whose sum is σ = 3464798126688. Its totient is φ = 1141657617536.

The previous prime is 2153053430999. The next prime is 2153053431077. The reversal of 2153053431015 is 5101343503512.

It is a cyclic number.

It is not a de Polignac number, because 2153053431015 - 2⁴ = 2153053430999 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 414843924 + ... + 414849113.

It is an arithmetic number, because the mean of its divisors is an integer number (216549882918).

Almost surely, 2^{2153053431015} is an apocalyptic number.

2153053431015 is a deficient number, since it is larger than the sum of its proper divisors (1311744695673).

2153053431015 is a wasteful number, since it uses less digits than its factorization.

2153053431015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829693218.

The product of its (nonzero) digits is 27000, while the sum is 33.

Adding to 2153053431015 its reverse (5101343503512), we get a palindrome (7254396934527).

The spelling of 2153053431015 in words is "two trillion, one hundred fifty-three billion, fifty-three million, four hundred thirty-one thousand, fifteen".