2245242051 has 16 divisors (see below), whose sum is σ = 3582153120. Its totient is φ = 1381687200.

The previous prime is 2245242001. The next prime is 2245242061. The reversal of 2245242051 is 1502425422.

2245242051 is a `hidden beast` number, since 2 + 2 + 452 + 4 + 205 + 1 = 666.

2245242051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2245242051 - 2⁷ = 2245241923 is a prime.

It is a super-2 number, since 2×2245242051² = 10082223735157373202, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2245242001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3198000 + ... + 3198701.

It is an arithmetic number, because the mean of its divisors is an integer number (223884570).

Almost surely, 2^2245242051 is an apocalyptic number.

2245242051 is a deficient number, since it is larger than the sum of its proper divisors (1336911069).

2245242051 is a wasteful number, since it uses less digits than its factorization.

2245242051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6396723 (or 6396717 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 2245242051 is about 47383.9851743181. The cubic root of 2245242051 is about 1309.4463894266.

Adding to 2245242051 its reverse (1502425422), we get a palindrome (3747667473).

The spelling of 2245242051 in words is "two billion, two hundred forty-five million, two hundred forty-two thousand, fifty-one".