10601503440025 has 45 divisors (see below), whose sum is σ = 13754574904863. Its totient is φ = 8105864672400.

The previous prime is 10601503440023. The next prime is 10601503440053. The reversal of 10601503440025 is 52004430510601.

It is a happy number.

The square root of 10601503440025 is 3255995.

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

10601503440025 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 only one way, i.e., 3816541238409 + 6784962201616 = 1953597^2 + 2604796^2 .

It is not a de Polignac number, because 10601503440025 - 2¹ = 10601503440023 is a prime.

It is a super-2 number, since 2×10601503440025² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10601503440023) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 8612106160 + ... + 8612107390.

Almost surely, 2^{10601503440025} is an apocalyptic number.

10601503440025 is the 3255995-th square number.

10601503440025 is the 1627998-th centered octagonal number.

It is an amenable number.

10601503440025 is a deficient number, since it is larger than the sum of its proper divisors (3153071464838).

10601503440025 is an frugal number, since it uses more digits than its factorization.

10601503440025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2564 (or 1259 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 10601503440025 its reverse (52004430510601), we get a palindrome (62605933950626).

The spelling of 10601503440025 in words is "ten trillion, six hundred one billion, five hundred three million, four hundred forty thousand, twenty-five".