10791454951225 has 27 divisors (see below), whose sum is σ = 14490209539053. Its totient is φ = 7968916743840.

The previous prime is 10791454951129. The next prime is 10791454951267. The reversal of 10791454951225 is 52215945419701.

It is a happy number.

The square root of 10791454951225 is 3285035.

It is a perfect power (a square), and thus also a powerful number.

10791454951225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2781513477369 + 8009941473856 = 1667787^2 + 2830184^2 .

It is not a de Polignac number, because 10791454951225 - 2⁷ = 10791454951097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 213502006 + ... + 213552544.

Almost surely, 2^{10791454951225} is an apocalyptic number.

10791454951225 is the 3285035-th square number.

10791454951225 is the 1642518-th centered octagonal number.

It is an amenable number.

10791454951225 is a deficient number, since it is larger than the sum of its proper divisors (3698754587828).

10791454951225 is an frugal number, since it uses more digits than its factorization.

10791454951225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101114 (or 50557 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 55.

The spelling of 10791454951225 in words is "ten trillion, seven hundred ninety-one billion, four hundred fifty-four million, nine hundred fifty-one thousand, two hundred twenty-five".