52551021103 has 8 divisors (see below), whose sum is σ = 60158245280. Its totient is φ = 44968780800.

The previous prime is 52551021101. The next prime is 52551021113. The reversal of 52551021103 is 30112015525.

52551021103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52551021103 - 2¹ = 52551021101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52551021101) 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, 6241458 + ... + 6249871.

It is an arithmetic number, because the mean of its divisors is an integer number (7519780660).

Almost surely, 2^52551021103 is an apocalyptic number.

52551021103 is a deficient number, since it is larger than the sum of its proper divisors (7607224177).

52551021103 is a wasteful number, since it uses less digits than its factorization.

52551021103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12491937.

The product of its (nonzero) digits is 1500, while the sum is 25.

Adding to 52551021103 its reverse (30112015525), we get a palindrome (82663036628).

The spelling of 52551021103 in words is "fifty-two billion, five hundred fifty-one million, twenty-one thousand, one hundred three".