10145023540504 has 8 divisors (see below), whose sum is σ = 19021919138460. Its totient is φ = 5072511770248.

The previous prime is 10145023540499. The next prime is 10145023540541. The reversal of 10145023540504 is 40504532054101.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 10145023540504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 634063971274 + ... + 634063971289.

Almost surely, 2^{10145023540504} is an apocalyptic number.

It is an amenable number.

10145023540504 is a deficient number, since it is larger than the sum of its proper divisors (8876895597956).

10145023540504 is a wasteful number, since it uses less digits than its factorization.

10145023540504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268127942569 (or 1268127942565 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 10145023540504 its reverse (40504532054101), we get a palindrome (50649555594605).

The spelling of 10145023540504 in words is "ten trillion, one hundred forty-five billion, twenty-three million, five hundred forty thousand, five hundred four".