2150541430 has 16 divisors (see below), whose sum is σ = 3965389344. Its totient is φ = 839235520.

The previous prime is 2150541427. The next prime is 2150541431. The reversal of 2150541430 is 341450512.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2150541395 and 2150541404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150541431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2622202 + ... + 2623021.

It is an arithmetic number, because the mean of its divisors is an integer number (247836834).

Almost surely, 2^2150541430 is an apocalyptic number.

2150541430 is a deficient number, since it is larger than the sum of its proper divisors (1814847914).

2150541430 is a wasteful number, since it uses less digits than its factorization.

2150541430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5245271.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2150541430 is about 46373.9304997970. The cubic root of 2150541430 is about 1290.7712132248.

Adding to 2150541430 its reverse (341450512), we get a palindrome (2491991942).

The spelling of 2150541430 in words is "two billion, one hundred fifty million, five hundred forty-one thousand, four hundred thirty".