5428021602 has 16 divisors (see below), whose sum is σ = 10925191872. Its totient is φ = 1797815760.

The previous prime is 5428021583. The next prime is 5428021649. The reversal of 5428021602 is 2061208245.

It is a self number, because there is not a number n which added to its sum of digits gives 5428021602.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2880174 + ... + 2882057.

It is an arithmetic number, because the mean of its divisors is an integer number (682824492).

Almost surely, 2^5428021602 is an apocalyptic number.

5428021602 is an abundant number, since it is smaller than the sum of its proper divisors (5497170270).

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

5428021602 is a wasteful number, since it uses less digits than its factorization.

5428021602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5762393.

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 5428021602 is about 73675.1084288310. The cubic root of 5428021602 is about 1757.4400630027.

Adding to 5428021602 its reverse (2061208245), we get a palindrome (7489229847).

The spelling of 5428021602 in words is "five billion, four hundred twenty-eight million, twenty-one thousand, six hundred two".