1468508856625 has 8 divisors (see below), whose sum is σ = 1832699053224. Its totient is φ = 1174807085200.

The previous prime is 1468508856539. The next prime is 1468508856629. The reversal of 1468508856625 is 5266588058641.

It can be written as a sum of positive squares in 4 ways, for example, as 70836354801 + 1397672501824 = 266151^2 + 1182232^2 .

It is not a de Polignac number, because 1468508856625 - 2¹⁵ = 1468508823857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1468508856629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5874035302 + ... + 5874035551.

It is an arithmetic number, because the mean of its divisors is an integer number (229087381653).

Almost surely, 2^{1468508856625} is an apocalyptic number.

It is an amenable number.

1468508856625 is a deficient number, since it is larger than the sum of its proper divisors (364190196599).

1468508856625 is an equidigital number, since it uses as much as digits as its factorization.

1468508856625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11748070868 (or 11748070858 counting only the distinct ones).

The product of its (nonzero) digits is 110592000, while the sum is 64.

The spelling of 1468508856625 in words is "one trillion, four hundred sixty-eight billion, five hundred eight million, eight hundred fifty-six thousand, six hundred twenty-five".