10642235125 has 32 divisors (see below), whose sum is σ = 14336974080. Its totient is φ = 7862747200.

The previous prime is 10642235101. The next prime is 10642235137. The reversal of 10642235125 is 52153224601.

It is not a de Polignac number, because 10642235125 - 2⁹ = 10642234613 is a prime.

It is a super-2 number, since 2×10642235125² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19554 + ... + 147196.

It is an arithmetic number, because the mean of its divisors is an integer number (448030440).

Almost surely, 2^10642235125 is an apocalyptic number.

It is an amenable number.

10642235125 is a deficient number, since it is larger than the sum of its proper divisors (3694738955).

10642235125 is a wasteful number, since it uses less digits than its factorization.

10642235125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127710 (or 127700 counting only the distinct ones).

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

Adding to 10642235125 its reverse (52153224601), we get a palindrome (62795459726).

The spelling of 10642235125 in words is "ten billion, six hundred forty-two million, two hundred thirty-five thousand, one hundred twenty-five".