2152371275762 has 4 divisors (see below), whose sum is σ = 3228556913646. Its totient is φ = 1076185637880.

The previous prime is 2152371275687. The next prime is 2152371275773. The reversal of 2152371275762 is 2675721732512.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2107168688881 + 45202586881 = 1451609^2 + 212609^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2152371275762.

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 as a sum of consecutive naturals, namely, 538092818939 + ... + 538092818942.

Almost surely, 2^{2152371275762} is an apocalyptic number.

2152371275762 is a deficient number, since it is larger than the sum of its proper divisors (1076185637884).

2152371275762 is a wasteful number, since it uses less digits than its factorization.

2152371275762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076185637883.

The product of its digits is 2469600, while the sum is 50.

The spelling of 2152371275762 in words is "two trillion, one hundred fifty-two billion, three hundred seventy-one million, two hundred seventy-five thousand, seven hundred sixty-two".