10645610265435 has 64 divisors (see below), whose sum is σ = 18117927894528. Its totient is φ = 5319137839104.

The previous prime is 10645610265373. The next prime is 10645610265439. The reversal of 10645610265435 is 53456201654601.

It is a happy number.

It is not a de Polignac number, because 10645610265435 - 2⁹ = 10645610264923 is a prime.

It is a super-2 number, since 2×10645610265435² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10645610265439) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49638144 + ... + 49852146.

It is an arithmetic number, because the mean of its divisors is an integer number (283092623352).

Almost surely, 2^{10645610265435} is an apocalyptic number.

10645610265435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10645610265435 is a deficient number, since it is larger than the sum of its proper divisors (7472317629093).

10645610265435 is a wasteful number, since it uses less digits than its factorization.

10645610265435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214924.

The product of its (nonzero) digits is 2592000, while the sum is 48.

The spelling of 10645610265435 in words is "ten trillion, six hundred forty-five billion, six hundred ten million, two hundred sixty-five thousand, four hundred thirty-five".