5402445600 has 144 divisors (see below), whose sum is σ = 17610935328. Its totient is φ = 1438525440.

The previous prime is 5402445599. The next prime is 5402445679. The reversal of 5402445600 is 65442045.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2271612 + ... + 2273988.

It is an arithmetic number, because the mean of its divisors is an integer number (122298162).

Almost surely, 2^5402445600 is an apocalyptic number.

5402445600 is a gapful number since it is divisible by the number (50) 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 5402445600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8805467664).

5402445600 is an abundant number, since it is smaller than the sum of its proper divisors (12208489728).

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

5402445600 is a wasteful number, since it uses less digits than its factorization.

5402445600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3347 (or 3334 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 5402445600 is about 73501.3306002007. The cubic root of 5402445600 is about 1754.6754539840.

Adding to 5402445600 its reverse (65442045), we get a palindrome (5467887645).

It can be divided in two parts, 5402445 and 600, that added together give a palindrome (5403045).

The spelling of 5402445600 in words is "five billion, four hundred two million, four hundred forty-five thousand, six hundred".