11620201559 has 2 divisors, whose sum is σ = 11620201560. Its totient is φ = 11620201558.

The previous prime is 11620201553. The next prime is 11620201577. The reversal of 11620201559 is 95510202611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11620201559 - 2⁴ = 11620201543 is a prime.

It is a super-3 number, since 3×11620201559³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11620201553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5810100779 + 5810100780.

It is an arithmetic number, because the mean of its divisors is an integer number (5810100780).

Almost surely, 2^11620201559 is an apocalyptic number.

11620201559 is a deficient number, since it is larger than the sum of its proper divisors (1).

11620201559 is an equidigital number, since it uses as much as digits as its factorization.

11620201559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 32.

The spelling of 11620201559 in words is "eleven billion, six hundred twenty million, two hundred one thousand, five hundred fifty-nine".