2245170051 has 24 divisors (see below), whose sum is σ = 3352709360. Its totient is φ = 1446875136.

The previous prime is 2245170041. The next prime is 2245170061. The reversal of 2245170051 is 1500715422.

It is an interprime number because it is at equal distance from previous prime (2245170041) and next prime (2245170061).

It is not a de Polignac number, because 2245170051 - 2¹⁰ = 2245169027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2245169997 and 2245170024.

It is not an unprimeable number, because it can be changed into a prime (2245170041) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7635 + ... + 67443.

Almost surely, 2^2245170051 is an apocalyptic number.

2245170051 is a deficient number, since it is larger than the sum of its proper divisors (1107539309).

2245170051 is a wasteful number, since it uses less digits than its factorization.

2245170051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59955 (or 59952 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 2245170051 is about 47383.2254178628. The cubic root of 2245170051 is about 1309.4323922501.

Adding to 2245170051 its reverse (1500715422), we get a palindrome (3745885473).

The spelling of 2245170051 in words is "two billion, two hundred forty-five million, one hundred seventy thousand, fifty-one".