4535641141780 has 96 divisors (see below), whose sum is σ = 11048475755520. Its totient is φ = 1531929231360.

The previous prime is 4535641141727. The next prime is 4535641141781. The reversal of 4535641141780 is 871411465354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4535641141781) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2705044 + ... + 4048276.

It is an arithmetic number, because the mean of its divisors is an integer number (115088289120).

Almost surely, 2^{4535641141780} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4535641141780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5524237877760).

4535641141780 is an abundant number, since it is smaller than the sum of its proper divisors (6512834613740).

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

4535641141780 is a wasteful number, since it uses less digits than its factorization.

4535641141780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343609 (or 1343607 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 49.

The spelling of 4535641141780 in words is "four trillion, five hundred thirty-five billion, six hundred forty-one million, one hundred forty-one thousand, seven hundred eighty".