3445400552 has 64 divisors (see below), whose sum is σ = 7387200000. Its totient is φ = 1491202240.

The previous prime is 3445400551. The next prime is 3445400561. The reversal of 3445400552 is 2550045443.

It is not an unprimeable number, because it can be changed into a prime (3445400551) 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 15 ways as a sum of consecutive naturals, for example, 455699 + ... + 463197.

It is an arithmetic number, because the mean of its divisors is an integer number (115425000).

Almost surely, 2^3445400552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3445400552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3693600000).

3445400552 is an abundant number, since it is smaller than the sum of its proper divisors (3941799448).

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

3445400552 is a wasteful number, since it uses less digits than its factorization.

3445400552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7766 (or 7762 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 3445400552 is about 58697.5344627012. The cubic root of 3445400552 is about 1510.3580210375.

Adding to 3445400552 its reverse (2550045443), we get a palindrome (5995445995).

The spelling of 3445400552 in words is "three billion, four hundred forty-five million, four hundred thousand, five hundred fifty-two".