4951679503 has 2 divisors, whose sum is σ = 4951679504. Its totient is φ = 4951679502.

The previous prime is 4951679483. The next prime is 4951679519. The reversal of 4951679503 is 3059761594.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4951679503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4951679563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2475839751 + 2475839752.

It is an arithmetic number, because the mean of its divisors is an integer number (2475839752).

Almost surely, 2^4951679503 is an apocalyptic number.

4951679503 is a deficient number, since it is larger than the sum of its proper divisors (1).

4951679503 is an equidigital number, since it uses as much as digits as its factorization.

4951679503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1020600, while the sum is 49.

The square root of 4951679503 is about 70368.1710931867. The cubic root of 4951679503 is about 1704.4496468488.

The spelling of 4951679503 in words is "four billion, nine hundred fifty-one million, six hundred seventy-nine thousand, five hundred three".