10745505238578 has 96 divisors (see below), whose sum is σ = 23774275726656. Its totient is φ = 3235313664000.

The previous prime is 10745505238577. The next prime is 10745505238583. The reversal of 10745505238578 is 87583250554701.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10745505238577) 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, 113588418 + ... + 113682978.

It is an arithmetic number, because the mean of its divisors is an integer number (247648705486).

Almost surely, 2^{10745505238578} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10745505238578, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11887137863328).

10745505238578 is an abundant number, since it is smaller than the sum of its proper divisors (13028770488078).

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

10745505238578 is a wasteful number, since it uses less digits than its factorization.

10745505238578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95592 (or 95581 counting only the distinct ones).

The product of its (nonzero) digits is 47040000, while the sum is 60.

The spelling of 10745505238578 in words is "ten trillion, seven hundred forty-five billion, five hundred five million, two hundred thirty-eight thousand, five hundred seventy-eight".