2145532115002 has 8 divisors (see below), whose sum is σ = 3232475698176. Its totient is φ = 1068040215612.

The previous prime is 2145532114991. The next prime is 2145532115009. The reversal of 2145532115002 is 2005112355412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2145532115009) 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, 2362920378 + ... + 2362921285.

It is an arithmetic number, because the mean of its divisors is an integer number (404059462272).

Almost surely, 2^{2145532115002} is an apocalyptic number.

2145532115002 is a deficient number, since it is larger than the sum of its proper divisors (1086943583174).

2145532115002 is a wasteful number, since it uses less digits than its factorization.

2145532115002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4725841892.

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 2145532115002 in words is "two trillion, one hundred forty-five billion, five hundred thirty-two million, one hundred fifteen thousand, two".