42504200552 has 96 divisors (see below), whose sum is σ = 91321214400. Its totient is φ = 18388876800.

The previous prime is 42504200539. The next prime is 42504200603. The reversal of 42504200552 is 25500240524.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5250524 + ... + 5258612.

It is an arithmetic number, because the mean of its divisors is an integer number (951262650).

Almost surely, 2^42504200552 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 42504200552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45660607200).

42504200552 is an abundant number, since it is smaller than the sum of its proper divisors (48817013848).

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

42504200552 is a wasteful number, since it uses less digits than its factorization.

42504200552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8235 (or 8202 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 29.

The spelling of 42504200552 in words is "forty-two billion, five hundred four million, two hundred thousand, five hundred fifty-two".