534551041020 has 48 divisors (see below), whose sum is σ = 1521279694368. Its totient is φ = 140210108160.

The previous prime is 534551040983. The next prime is 534551041033. The reversal of 534551041020 is 20140155435.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73022439 + ... + 73029758.

It is an arithmetic number, because the mean of its divisors is an integer number (31693326966).

Almost surely, 2^534551041020 is an apocalyptic number.

It is an amenable number.

534551041020 is an abundant number, since it is smaller than the sum of its proper divisors (986728653348).

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

534551041020 is a wasteful number, since it uses less digits than its factorization.

534551041020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146052270 (or 146052268 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 534551041020 its reverse (20140155435), we get a palindrome (554691196455).

The spelling of 534551041020 in words is "five hundred thirty-four billion, five hundred fifty-one million, forty-one thousand, twenty".