10425254221511 has 8 divisors (see below), whose sum is σ = 10466839935504. Its totient is φ = 10383700317760.

The previous prime is 10425254221493. The next prime is 10425254221517. The reversal of 10425254221511 is 11512245252401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10425254221511 - 2²⁶ = 10425187112647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10425254221517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7295681 + ... + 8606826.

It is an arithmetic number, because the mean of its divisors is an integer number (1308354991938).

Almost surely, 2^{10425254221511} is an apocalyptic number.

10425254221511 is a deficient number, since it is larger than the sum of its proper divisors (41585713993).

10425254221511 is a wasteful number, since it uses less digits than its factorization.

10425254221511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15905121.

The product of its (nonzero) digits is 32000, while the sum is 35.

Adding to 10425254221511 its reverse (11512245252401), we get a palindrome (21937499473912).

The spelling of 10425254221511 in words is "ten trillion, four hundred twenty-five billion, two hundred fifty-four million, two hundred twenty-one thousand, five hundred eleven".