10645702587045 has 48 divisors (see below), whose sum is σ = 18495633985920. Its totient is φ = 5664464007552.

The previous prime is 10645702587043. The next prime is 10645702587073. The reversal of 10645702587045 is 54078520754601.

It is a happy number.

10645702587045 is a `hidden beast` number, since 1 + 0 + 6 + 4 + 57 + 0 + 2 + 587 + 0 + 4 + 5 = 666.

It is not a de Polignac number, because 10645702587045 - 2¹ = 10645702587043 is a prime.

It is a super-2 number, since 2×10645702587045² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10645702586982 and 10645702587000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10645702587043) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42058576 + ... + 42310934.

It is an arithmetic number, because the mean of its divisors is an integer number (385325708040).

Almost surely, 2^{10645702587045} is an apocalyptic number.

10645702587045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10645702587045 is a deficient number, since it is larger than the sum of its proper divisors (7849931398875).

10645702587045 is a wasteful number, since it uses less digits than its factorization.

10645702587045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254554 (or 254551 counting only the distinct ones).

The product of its (nonzero) digits is 9408000, while the sum is 54.

The spelling of 10645702587045 in words is "ten trillion, six hundred forty-five billion, seven hundred two million, five hundred eighty-seven thousand, forty-five".