4965015551 has 2 divisors, whose sum is σ = 4965015552. Its totient is φ = 4965015550.

The previous prime is 4965015541. The next prime is 4965015611. The reversal of 4965015551 is 1555105694.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4965015551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4965015499 and 4965015508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4965015541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2482507775 + 2482507776.

It is an arithmetic number, because the mean of its divisors is an integer number (2482507776).

Almost surely, 2^4965015551 is an apocalyptic number.

4965015551 is a deficient number, since it is larger than the sum of its proper divisors (1).

4965015551 is an equidigital number, since it uses as much as digits as its factorization.

4965015551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 135000, while the sum is 41.

The square root of 4965015551 is about 70462.8664688004. The cubic root of 4965015551 is about 1705.9784376660.

The spelling of 4965015551 in words is "four billion, nine hundred sixty-five million, fifteen thousand, five hundred fifty-one".