52143103254 has 64 divisors (see below), whose sum is σ = 115182093312. Its totient is φ = 15605277600.

The previous prime is 52143103253. The next prime is 52143103277. The reversal of 52143103254 is 45230134125.

52143103254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52143103253) 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, 2326369 + ... + 2348675.

It is an arithmetic number, because the mean of its divisors is an integer number (1799720208).

Almost surely, 2^52143103254 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52143103254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57591046656).

52143103254 is an abundant number, since it is smaller than the sum of its proper divisors (63038990058).

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

52143103254 is a wasteful number, since it uses less digits than its factorization.

52143103254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22761.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 52143103254 its reverse (45230134125), we get a palindrome (97373237379).

The spelling of 52143103254 in words is "fifty-two billion, one hundred forty-three million, one hundred three thousand, two hundred fifty-four".