10551012425 has 12 divisors (see below), whose sum is σ = 13093352076. Its totient is φ = 8434296000.

The previous prime is 10551012397. The next prime is 10551012431. The reversal of 10551012425 is 52421015501.

10551012425 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 6 ways, for example, as 2357685136 + 8193327289 = 48556^2 + 90517^2 .

It is not a de Polignac number, because 10551012425 - 2⁸ = 10551012169 is a prime.

It is a super-2 number, since 2×10551012425² (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 = 10551012394 and 10551012403.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 129674 + ... + 194723.

It is an arithmetic number, because the mean of its divisors is an integer number (1091112673).

Almost surely, 2^10551012425 is an apocalyptic number.

It is an amenable number.

10551012425 is a deficient number, since it is larger than the sum of its proper divisors (2542339651).

10551012425 is a wasteful number, since it uses less digits than its factorization.

10551012425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325708 (or 325703 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

Adding to 10551012425 its reverse (52421015501), we get a palindrome (62972027926).

The spelling of 10551012425 in words is "ten billion, five hundred fifty-one million, twelve thousand, four hundred twenty-five".