2051146363 has 8 divisors (see below), whose sum is σ = 2345144832. Its totient is φ = 1757392296.

The previous prime is 2051146343. The next prime is 2051146453. The reversal of 2051146363 is 3636411502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2051146363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2051146303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42745 + ... + 77002.

It is an arithmetic number, because the mean of its divisors is an integer number (293143104).

Almost surely, 2^2051146363 is an apocalyptic number.

2051146363 is a deficient number, since it is larger than the sum of its proper divisors (293998469).

2051146363 is a wasteful number, since it uses less digits than its factorization.

2051146363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122201.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 2051146363 is about 45289.5833829370. The cubic root of 2051146363 is about 1270.5708395428.

Adding to 2051146363 its reverse (3636411502), we get a palindrome (5687557865).

The spelling of 2051146363 in words is "two billion, fifty-one million, one hundred forty-six thousand, three hundred sixty-three".