2235500401 has 2 divisors, whose sum is σ = 2235500402. Its totient is φ = 2235500400.

The previous prime is 2235500381. The next prime is 2235500413. The reversal of 2235500401 is 1040055322.

2235500401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1842469776 + 393030625 = 42924^2 + 19825^2 .

It is a cyclic number.

It is not a de Polignac number, because 2235500401 - 2⁵ = 2235500369 is a prime.

It is not a weakly prime, because it can be changed into another prime (2235500431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117750200 + 1117750201.

It is an arithmetic number, because the mean of its divisors is an integer number (1117750201).

Almost surely, 2^2235500401 is an apocalyptic number.

It is an amenable number.

2235500401 is a deficient number, since it is larger than the sum of its proper divisors (1).

2235500401 is an equidigital number, since it uses as much as digits as its factorization.

2235500401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2235500401 is about 47281.0786784735. The cubic root of 2235500401 is about 1307.5498363991.

Adding to 2235500401 its reverse (1040055322), we get a palindrome (3275555723).

The spelling of 2235500401 in words is "two billion, two hundred thirty-five million, five hundred thousand, four hundred one".