544252110402 has 128 divisors (see below), whose sum is σ = 1461936752640. Its totient is φ = 130449968640.

The previous prime is 544252110401. The next prime is 544252110433. The reversal of 544252110402 is 204011252445.

It is a self number, because there is not a number n which added to its sum of digits gives 544252110402.

It is not an unprimeable number, because it can be changed into a prime (544252110401) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22624593 + ... + 22648635.

It is an arithmetic number, because the mean of its divisors is an integer number (11421380880).

Almost surely, 2^544252110402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 544252110402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (730968376320).

544252110402 is an abundant number, since it is smaller than the sum of its proper divisors (917684642238).

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

544252110402 is a wasteful number, since it uses less digits than its factorization.

544252110402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27848.

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 544252110402 its reverse (204011252445), we get a palindrome (748263362847).

The spelling of 544252110402 in words is "five hundred forty-four billion, two hundred fifty-two million, one hundred ten thousand, four hundred two".