10645260042125 has 32 divisors (see below), whose sum is σ = 13403465038080. Its totient is φ = 8440706040000.

The previous prime is 10645260042121. The next prime is 10645260042139. The reversal of 10645260042125 is 52124006254601.

It is not a de Polignac number, because 10645260042125 - 2² = 10645260042121 is a prime.

It is a super-2 number, since 2×10645260042125² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10645260042121) 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, 7725071 + ... + 8998179.

It is an arithmetic number, because the mean of its divisors is an integer number (418858282440).

Almost surely, 2^{10645260042125} is an apocalyptic number.

It is an amenable number.

10645260042125 is a deficient number, since it is larger than the sum of its proper divisors (2758204995955).

10645260042125 is a wasteful number, since it uses less digits than its factorization.

10645260042125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273718 (or 1273708 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 10645260042125 its reverse (52124006254601), we get a palindrome (62769266296726).

The spelling of 10645260042125 in words is "ten trillion, six hundred forty-five billion, two hundred sixty million, forty-two thousand, one hundred twenty-five".