2162151525043 has 4 divisors (see below), whose sum is σ = 2162226366288. Its totient is φ = 2162076683800.

The previous prime is 2162151525041. The next prime is 2162151525047. The reversal of 2162151525043 is 3405251512612.

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 2162151525043 - 2¹ = 2162151525041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2162151524993 and 2162151525011.

It is not an unprimeable number, because it can be changed into a prime (2162151525041) 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, 37377271 + ... + 37435072.

It is an arithmetic number, because the mean of its divisors is an integer number (540556591572).

Almost surely, 2^{2162151525043} is an apocalyptic number.

2162151525043 is a deficient number, since it is larger than the sum of its proper divisors (74841245).

2162151525043 is an equidigital number, since it uses as much as digits as its factorization.

2162151525043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74841244.

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 2162151525043 in words is "two trillion, one hundred sixty-two billion, one hundred fifty-one million, five hundred twenty-five thousand, forty-three".