4541372550078 has 128 divisors (see below), whose sum is σ = 11561128427520. Its totient is φ = 1157402113920.

The previous prime is 4541372550023. The next prime is 4541372550181. The reversal of 4541372550078 is 8700552731454.

It is a self number, because there is not a number n which added to its sum of digits gives 4541372550078.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 907243 + ... + 3147353.

It is an arithmetic number, because the mean of its divisors is an integer number (90321315840).

Almost surely, 2^{4541372550078} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4541372550078, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5780564213760).

4541372550078 is an abundant number, since it is smaller than the sum of its proper divisors (7019755877442).

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

4541372550078 is a wasteful number, since it uses less digits than its factorization.

4541372550078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2240262.

The product of its (nonzero) digits is 4704000, while the sum is 51.

The spelling of 4541372550078 in words is "four trillion, five hundred forty-one billion, three hundred seventy-two million, five hundred fifty thousand, seventy-eight".