10542010025 has 6 divisors (see below), whose sum is σ = 13072092462. Its totient is φ = 8433608000.

The previous prime is 10542010021. The next prime is 10542010033. The reversal of 10542010025 is 52001024501.

10542010025 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 3 ways, for example, as 2729104 + 10539280921 = 1652^2 + 102661^2 .

It is not a de Polignac number, because 10542010025 - 2² = 10542010021 is a prime.

It is a super-2 number, since 2×10542010025² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10542009979 and 10542010006.

It is not an unprimeable number, because it can be changed into a prime (10542010021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 210840176 + ... + 210840225.

It is an arithmetic number, because the mean of its divisors is an integer number (2178682077).

Almost surely, 2^10542010025 is an apocalyptic number.

It is an amenable number.

10542010025 is a deficient number, since it is larger than the sum of its proper divisors (2530082437).

10542010025 is an equidigital number, since it uses as much as digits as its factorization.

10542010025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421680411 (or 421680406 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

Adding to 10542010025 its reverse (52001024501), we get a palindrome (62543034526).

The spelling of 10542010025 in words is "ten billion, five hundred forty-two million, ten thousand, twenty-five".