52042454024 has 64 divisors (see below), whose sum is σ = 108674740800. Its totient is φ = 23164819200.

The previous prime is 52042453979. The next prime is 52042454029. The reversal of 52042454024 is 42045424025.

It is not an unprimeable number, because it can be changed into a prime (52042454029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1197182 + ... + 1239890.

It is an arithmetic number, because the mean of its divisors is an integer number (1698042825).

Almost surely, 2^52042454024 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 52042454024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54337370400).

52042454024 is an abundant number, since it is smaller than the sum of its proper divisors (56632286776).

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

52042454024 is a wasteful number, since it uses less digits than its factorization.

52042454024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43014 (or 43010 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 32.

Adding to 52042454024 its reverse (42045424025), we get a palindrome (94087878049).

The spelling of 52042454024 in words is "fifty-two billion, forty-two million, four hundred fifty-four thousand, twenty-four".