1345063010526 has 64 divisors (see below), whose sum is σ = 3027769113600. Its totient is φ = 442560495168.

The previous prime is 1345063010519. The next prime is 1345063010549. The reversal of 1345063010526 is 6250103605431.

1345063010526 is a `hidden beast` number, since 1 + 3 + 4 + 5 + 0 + 630 + 10 + 5 + 2 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2582731 + ... + 3059513.

It is an arithmetic number, because the mean of its divisors is an integer number (47308892400).

Almost surely, 2^{1345063010526} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1345063010526, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1513884556800).

1345063010526 is an abundant number, since it is smaller than the sum of its proper divisors (1682706103074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1345063010526 is a wasteful number, since it uses less digits than its factorization.

1345063010526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477470 (or 477464 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 1345063010526 its reverse (6250103605431), we get a palindrome (7595166615957).

The spelling of 1345063010526 in words is "one trillion, three hundred forty-five billion, sixty-three million, ten thousand, five hundred twenty-six".