56542141452 has 24 divisors (see below), whose sum is σ = 131945213232. Its totient is φ = 18845444800.

The previous prime is 56542141451. The next prime is 56542141463. The reversal of 56542141452 is 25414124565.

It is a self number, because there is not a number n which added to its sum of digits gives 56542141452.

It is not an unprimeable number, because it can be changed into a prime (56542141451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117699 + ... + 356282.

It is an arithmetic number, because the mean of its divisors is an integer number (5497717218).

Almost surely, 2^56542141452 is an apocalyptic number.

It is an amenable number.

56542141452 is an abundant number, since it is smaller than the sum of its proper divisors (75403071780).

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

56542141452 is a wasteful number, since it uses less digits than its factorization.

56542141452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483929 (or 483927 counting only the distinct ones).

The product of its digits is 192000, while the sum is 39.

The spelling of 56542141452 in words is "fifty-six billion, five hundred forty-two million, one hundred forty-one thousand, four hundred fifty-two".