2145326614053 has 24 divisors (see below), whose sum is σ = 3334060675008. Its totient is φ = 1223463701376.

The previous prime is 2145326614037. The next prime is 2145326614099. The reversal of 2145326614053 is 3504166235412.

It is not a de Polignac number, because 2145326614053 - 2⁴ = 2145326614037 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2145326613996 and 2145326614014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2145326614033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14433076 + ... + 14580957.

It is an arithmetic number, because the mean of its divisors is an integer number (138919194792).

Almost surely, 2^{2145326614053} is an apocalyptic number.

It is an amenable number.

2145326614053 is a deficient number, since it is larger than the sum of its proper divisors (1188734060955).

2145326614053 is a wasteful number, since it uses less digits than its factorization.

2145326614053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29014553 (or 29014546 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 2145326614053 in words is "two trillion, one hundred forty-five billion, three hundred twenty-six million, six hundred fourteen thousand, fifty-three".