2154002613035 has 32 divisors (see below), whose sum is σ = 3235216481280. Its totient is φ = 1340303937408.

The previous prime is 2154002613031. The next prime is 2154002613047. The reversal of 2154002613035 is 5303162004512.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2154002613035 - 2² = 2154002613031 is a prime.

It is a super-2 number, since 2×2154002613035² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2154002612992 and 2154002613010.

It is not an unprimeable number, because it can be changed into a prime (2154002613031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40092407 + ... + 40146096.

It is an arithmetic number, because the mean of its divisors is an integer number (101100515040).

Almost surely, 2^{2154002613035} is an apocalyptic number.

2154002613035 is a deficient number, since it is larger than the sum of its proper divisors (1081213868245).

2154002613035 is a wasteful number, since it uses less digits than its factorization.

2154002613035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80238587.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 2154002613035 its reverse (5303162004512), we get a palindrome (7457164617547).

The spelling of 2154002613035 in words is "two trillion, one hundred fifty-four billion, two million, six hundred thirteen thousand, thirty-five".