2146152530415 has 64 divisors (see below), whose sum is σ = 3662774691840. Its totient is φ = 1069313433600.

The previous prime is 2146152530407. The next prime is 2146152530437. The reversal of 2146152530415 is 5140352516412.

It is not a de Polignac number, because 2146152530415 - 2³ = 2146152530407 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 50766967 + ... + 50809223.

It is an arithmetic number, because the mean of its divisors is an integer number (57230854560).

Almost surely, 2^{2146152530415} is an apocalyptic number.

2146152530415 is a deficient number, since it is larger than the sum of its proper divisors (1516622161425).

2146152530415 is a wasteful number, since it uses less digits than its factorization.

2146152530415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43752.

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 2146152530415 in words is "two trillion, one hundred forty-six billion, one hundred fifty-two million, five hundred thirty thousand, four hundred fifteen".