2051036453 has 16 divisors (see below), whose sum is σ = 2215926720. Its totient is φ = 1892382336.

The previous prime is 2051036441. The next prime is 2051036459. The reversal of 2051036453 is 3546301502.

It is a cyclic number.

It is not a de Polignac number, because 2051036453 - 2⁴ = 2051036437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2051036459) 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 15 ways as a sum of consecutive naturals, for example, 130526 + ... + 145392.

It is an arithmetic number, because the mean of its divisors is an integer number (138495420).

Almost surely, 2^2051036453 is an apocalyptic number.

It is an amenable number.

2051036453 is a deficient number, since it is larger than the sum of its proper divisors (164890267).

2051036453 is a wasteful number, since it uses less digits than its factorization.

2051036453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15076.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 2051036453 is about 45288.3699530023. The cubic root of 2051036453 is about 1270.5481447646.

Adding to 2051036453 its reverse (3546301502), we get a palindrome (5597337955).

The spelling of 2051036453 in words is "two billion, fifty-one million, thirty-six thousand, four hundred fifty-three".