2154002613036 has 12 divisors (see below), whose sum is σ = 5026006097112. Its totient is φ = 718000871008.

The previous prime is 2154002613031. The next prime is 2154002613047. The reversal of 2154002613036 is 6303162004512.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2154002612988 and 2154002613006.

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 3 ways as a sum of consecutive naturals, for example, 89750108865 + ... + 89750108888.

It is an arithmetic number, because the mean of its divisors is an integer number (418833841426).

Almost surely, 2^{2154002613036} is an apocalyptic number.

It is an amenable number.

2154002613036 is an abundant number, since it is smaller than the sum of its proper divisors (2872003484076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2154002613036 is a wasteful number, since it uses less digits than its factorization.

2154002613036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179500217760 (or 179500217758 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 2154002613036 its reverse (6303162004512), we get a palindrome (8457164617548).

The spelling of 2154002613036 in words is "two trillion, one hundred fifty-four billion, two million, six hundred thirteen thousand, thirty-six".