1559420202 has 16 divisors (see below), whose sum is σ = 3119320512. Its totient is φ = 519726720.

The previous prime is 1559420153. The next prime is 1559420221. The reversal of 1559420202 is 2020249551.

It is a self number, because there is not a number n which added to its sum of digits gives 1559420202.

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, 33043 + ... + 64889.

It is an arithmetic number, because the mean of its divisors is an integer number (194957532).

Almost surely, 2^1559420202 is an apocalyptic number.

1559420202 is an abundant number, since it is smaller than the sum of its proper divisors (1559900310).

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

1559420202 is a wasteful number, since it uses less digits than its factorization.

1559420202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40013.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 1559420202 is about 39489.4948309041. The cubic root of 1559420202 is about 1159.6342986134.

Adding to 1559420202 its reverse (2020249551), we get a palindrome (3579669753).

The spelling of 1559420202 in words is "one billion, five hundred fifty-nine million, four hundred twenty thousand, two hundred two".