5452542102 has 64 divisors (see below), whose sum is σ = 12674188800. Its totient is φ = 1531664640.

The previous prime is 5452542089. The next prime is 5452542103. The reversal of 5452542102 is 2012452545.

It is a self number, because there is not a number n which added to its sum of digits gives 5452542102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5452542103) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 672549 + ... + 680607.

It is an arithmetic number, because the mean of its divisors is an integer number (198034200).

Almost surely, 2^5452542102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5452542102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6337094400).

5452542102 is an abundant number, since it is smaller than the sum of its proper divisors (7221646698).

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

5452542102 is a wasteful number, since it uses less digits than its factorization.

5452542102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8341.

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 5452542102 is about 73841.3305811860. The cubic root of 5452542102 is about 1760.0824365227.

Adding to 5452542102 its reverse (2012452545), we get a palindrome (7464994647).

The spelling of 5452542102 in words is "five billion, four hundred fifty-two million, five hundred forty-two thousand, one hundred two".