5445521102 has 32 divisors (see below), whose sum is σ = 9594002880. Its totient is φ = 2269175040.

The previous prime is 5445521089. The next prime is 5445521131. The reversal of 5445521102 is 2011255445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1069202 + ... + 1074282.

It is an arithmetic number, because the mean of its divisors is an integer number (299812590).

Almost surely, 2^5445521102 is an apocalyptic number.

5445521102 is a deficient number, since it is larger than the sum of its proper divisors (4148481778).

5445521102 is a wasteful number, since it uses less digits than its factorization.

5445521102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7196.

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 5445521102 is about 73793.7741411835. The cubic root of 5445521102 is about 1759.3266516404.

Adding to 5445521102 its reverse (2011255445), we get a palindrome (7456776547).

It can be divided in two parts, 54455 and 21102, that added together give a palindrome (75557).

The spelling of 5445521102 in words is "five billion, four hundred forty-five million, five hundred twenty-one thousand, one hundred two".