2051324435 has 16 divisors (see below), whose sum is σ = 2474737056. Its totient is φ = 1632319488.

The previous prime is 2051324419. The next prime is 2051324479. The reversal of 2051324435 is 5344231502.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2051324435 - 2⁴ = 2051324419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2051324398 and 2051324407.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 913424 + ... + 915666.

It is an arithmetic number, because the mean of its divisors is an integer number (154671066).

Almost surely, 2^2051324435 is an apocalyptic number.

2051324435 is a deficient number, since it is larger than the sum of its proper divisors (423412621).

2051324435 is a wasteful number, since it uses less digits than its factorization.

2051324435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3142.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 2051324435 is about 45291.5492669438. The cubic root of 2051324435 is about 1270.6076070382.

Adding to 2051324435 its reverse (5344231502), we get a palindrome (7395555937).

The spelling of 2051324435 in words is "two billion, fifty-one million, three hundred twenty-four thousand, four hundred thirty-five".