2150824206751 has 4 divisors (see below), whose sum is σ = 2346353680104. Its totient is φ = 1955294733400.

The previous prime is 2150824206749. The next prime is 2150824206793. The reversal of 2150824206751 is 1576024280512.

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

It is a cyclic number.

It is not a de Polignac number, because 2150824206751 - 2¹ = 2150824206749 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2150824206698 and 2150824206707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150824200751) 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, 97764736660 + ... + 97764736681.

It is an arithmetic number, because the mean of its divisors is an integer number (586588420026).

Almost surely, 2^{2150824206751} is an apocalyptic number.

2150824206751 is a deficient number, since it is larger than the sum of its proper divisors (195529473353).

2150824206751 is a wasteful number, since it uses less digits than its factorization.

2150824206751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195529473352.

The product of its (nonzero) digits is 268800, while the sum is 43.

The spelling of 2150824206751 in words is "two trillion, one hundred fifty billion, eight hundred twenty-four million, two hundred six thousand, seven hundred fifty-one".