10215425613 has 32 divisors (see below), whose sum is σ = 14885406720. Its totient is φ = 6206872320.

The previous prime is 10215425599. The next prime is 10215425641. The reversal of 10215425613 is 31652451201.

It is not a de Polignac number, because 10215425613 - 2⁸ = 10215425357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10215429613) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 176268 + ... + 226938.

It is an arithmetic number, because the mean of its divisors is an integer number (465168960).

Almost surely, 2^10215425613 is an apocalyptic number.

It is an amenable number.

10215425613 is a deficient number, since it is larger than the sum of its proper divisors (4669981107).

10215425613 is a wasteful number, since it uses less digits than its factorization.

10215425613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50817.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 10215425613 its reverse (31652451201), we get a palindrome (41867876814).

The spelling of 10215425613 in words is "ten billion, two hundred fifteen million, four hundred twenty-five thousand, six hundred thirteen".