10216524210625 has 10 divisors (see below), whose sum is σ = 12766568654378. Its totient is φ = 8173219368000.

The previous prime is 10216524210619. The next prime is 10216524210649. The reversal of 10216524210625 is 52601242561201.

It can be written as a sum of positive squares in 5 ways, for example, as 3765742064704 + 6450782145921 = 1940552^2 + 2539839^2 .

It is not a de Polignac number, because 10216524210625 - 2¹⁹ = 10216523686337 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 8173218744 + ... + 8173219993.

Almost surely, 2^{10216524210625} is an apocalyptic number.

It is an amenable number.

10216524210625 is a deficient number, since it is larger than the sum of its proper divisors (2550044443753).

10216524210625 is an frugal number, since it uses more digits than its factorization.

10216524210625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16346438757 (or 16346438742 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 10216524210625 its reverse (52601242561201), we get a palindrome (62817766771826).

The spelling of 10216524210625 in words is "ten trillion, two hundred sixteen billion, five hundred twenty-four million, two hundred ten thousand, six hundred twenty-five".