5428943501 has 2 divisors, whose sum is σ = 5428943502. Its totient is φ = 5428943500.

The previous prime is 5428943491. The next prime is 5428943551. The reversal of 5428943501 is 1053498245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4776192100 + 652751401 = 69110^2 + 25549^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5428943501 is a prime.

It is a super-3 number, since 3×5428943501³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5428943551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2714471750 + 2714471751.

It is an arithmetic number, because the mean of its divisors is an integer number (2714471751).

Almost surely, 2^5428943501 is an apocalyptic number.

It is an amenable number.

5428943501 is a deficient number, since it is larger than the sum of its proper divisors (1).

5428943501 is an equidigital number, since it uses as much as digits as its factorization.

5428943501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 5428943501 is about 73681.3646792729. The cubic root of 5428943501 is about 1757.5395523218.

The spelling of 5428943501 in words is "five billion, four hundred twenty-eight million, nine hundred forty-three thousand, five hundred one".