3542817544 has 128 divisors (see below), whose sum is σ = 8306323200. Its totient is φ = 1382031360.

The previous prime is 3542817541. The next prime is 3542817557. The reversal of 3542817544 is 4457182453.

It is a self number, because there is not a number n which added to its sum of digits gives 3542817544.

It is not an unprimeable number, because it can be changed into a prime (3542817541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5425122 + ... + 5425774.

It is an arithmetic number, because the mean of its divisors is an integer number (64893150).

Almost surely, 2^3542817544 is an apocalyptic number.

3542817544 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3542817544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4153161600).

3542817544 is an abundant number, since it is smaller than the sum of its proper divisors (4763505656).

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

3542817544 is a wasteful number, since it uses less digits than its factorization.

3542817544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863 (or 859 counting only the distinct ones).

The product of its digits is 537600, while the sum is 43.

The square root of 3542817544 is about 59521.5720894534. The cubic root of 3542817544 is about 1524.4608028739.

Adding to 3542817544 its reverse (4457182453), we get a palindrome (7999999997).

The spelling of 3542817544 in words is "three billion, five hundred forty-two million, eight hundred seventeen thousand, five hundred forty-four".