5651625103 has 2 divisors, whose sum is σ = 5651625104. Its totient is φ = 5651625102.

The previous prime is 5651625079. The next prime is 5651625143. The reversal of 5651625103 is 3015261565.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5651625103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5651625143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2825812551 + 2825812552.

It is an arithmetic number, because the mean of its divisors is an integer number (2825812552).

Almost surely, 2^5651625103 is an apocalyptic number.

5651625103 is a deficient number, since it is larger than the sum of its proper divisors (1).

5651625103 is an equidigital number, since it uses as much as digits as its factorization.

5651625103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 5651625103 is about 75177.2911390135. The cubic root of 5651625103 is about 1781.2482410439.

Adding to 5651625103 its reverse (3015261565), we get a palindrome (8666886668).

The spelling of 5651625103 in words is "five billion, six hundred fifty-one million, six hundred twenty-five thousand, one hundred three".