4645651403 has 2 divisors, whose sum is σ = 4645651404. Its totient is φ = 4645651402.

The previous prime is 4645651399. The next prime is 4645651441. The reversal of 4645651403 is 3041565464.

It is an a-pointer prime, because the next prime (4645651441) can be obtained adding 4645651403 to its sum of digits (38).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4645651403 - 2² = 4645651399 is a prime.

It is not a weakly prime, because it can be changed into another prime (4645621403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2322825701 + 2322825702.

It is an arithmetic number, because the mean of its divisors is an integer number (2322825702).

Almost surely, 2^4645651403 is an apocalyptic number.

4645651403 is a deficient number, since it is larger than the sum of its proper divisors (1).

4645651403 is an equidigital number, since it uses as much as digits as its factorization.

4645651403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 4645651403 is about 68159.0155665412. The cubic root of 4645651403 is about 1668.5870658614.

The spelling of 4645651403 in words is "four billion, six hundred forty-five million, six hundred fifty-one thousand, four hundred three".