1016563605262 has 4 divisors (see below), whose sum is σ = 1524845407896. Its totient is φ = 508281802630.

The previous prime is 1016563605259. The next prime is 1016563605269. The reversal of 1016563605262 is 2625063656101.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1016563605269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 254140901314 + ... + 254140901317.

It is an arithmetic number, because the mean of its divisors is an integer number (381211351974).

Almost surely, 2^{1016563605262} is an apocalyptic number.

1016563605262 is a deficient number, since it is larger than the sum of its proper divisors (508281802634).

1016563605262 is an equidigital number, since it uses as much as digits as its factorization.

1016563605262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508281802633.

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 1016563605262 in words is "one trillion, sixteen billion, five hundred sixty-three million, six hundred five thousand, two hundred sixty-two".