552080781258 has 48 divisors (see below), whose sum is σ = 1178887574304. Its totient is φ = 172322510080.

The previous prime is 552080781257. The next prime is 552080781283. The reversal of 552080781258 is 852187080255.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 552080781258.

It is not an unprimeable number, because it can be changed into a prime (552080781257) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 466488 + ... + 1149683.

It is an arithmetic number, because the mean of its divisors is an integer number (24560157798).

Almost surely, 2^552080781258 is an apocalyptic number.

552080781258 is an abundant number, since it is smaller than the sum of its proper divisors (626806793046).

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

552080781258 is a wasteful number, since it uses less digits than its factorization.

552080781258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616407 (or 1616390 counting only the distinct ones).

The product of its (nonzero) digits is 1792000, while the sum is 51.

It can be divided in two parts, 5520807 and 81258, that added together give a palindrome (5602065).

The spelling of 552080781258 in words is "five hundred fifty-two billion, eighty million, seven hundred eighty-one thousand, two hundred fifty-eight".