10023042445525 has 6 divisors (see below), whose sum is σ = 12428572632482. Its totient is φ = 8018433956400.

The previous prime is 10023042445511. The next prime is 10023042445529. The reversal of 10023042445525 is 52554424032001.

It can be written as a sum of positive squares in 3 ways, for example, as 1214600163921 + 8808442281604 = 1102089^2 + 2967902^2 .

It is a de Polignac number, because none of the positive numbers 2^k-10023042445525 is a prime.

It is a super-2 number, since 2×10023042445525² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10023042445529) 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 5 ways as a sum of consecutive naturals, for example, 200460848886 + ... + 200460848935.

Almost surely, 2^{10023042445525} is an apocalyptic number.

It is an amenable number.

10023042445525 is a deficient number, since it is larger than the sum of its proper divisors (2405530186957).

10023042445525 is an equidigital number, since it uses as much as digits as its factorization.

10023042445525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400921697831 (or 400921697826 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 37.

Adding to 10023042445525 its reverse (52554424032001), we get a palindrome (62577466477526).

The spelling of 10023042445525 in words is "ten trillion, twenty-three billion, forty-two million, four hundred forty-five thousand, five hundred twenty-five".