2235654541 has 2 divisors, whose sum is σ = 2235654542. Its totient is φ = 2235654540.

The previous prime is 2235654521. The next prime is 2235654571. The reversal of 2235654541 is 1454565322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1193978916 + 1041675625 = 34554^2 + 32275^2 .

It is a cyclic number.

It is not a de Polignac number, because 2235654541 - 2²³ = 2227265933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2235654541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2235654521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117827270 + 1117827271.

It is an arithmetic number, because the mean of its divisors is an integer number (1117827271).

Almost surely, 2^2235654541 is an apocalyptic number.

It is an amenable number.

2235654541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2235654541 is an equidigital number, since it uses as much as digits as its factorization.

2235654541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 144000, while the sum is 37.

The square root of 2235654541 is about 47282.7086893295. The cubic root of 2235654541 is about 1307.5798880003.

The spelling of 2235654541 in words is "two billion, two hundred thirty-five million, six hundred fifty-four thousand, five hundred forty-one".