2234151553 has 2 divisors, whose sum is σ = 2234151554. Its totient is φ = 2234151552.

The previous prime is 2234151523. The next prime is 2234151581. The reversal of 2234151553 is 3551514322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2215773184 + 18378369 = 47072^2 + 4287^2 .

It is a cyclic number.

It is not a de Polignac number, because 2234151553 - 2²¹ = 2232054401 is a prime.

It is not a weakly prime, because it can be changed into another prime (2234151523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117075776 + 1117075777.

It is an arithmetic number, because the mean of its divisors is an integer number (1117075777).

Almost surely, 2^2234151553 is an apocalyptic number.

It is an amenable number.

2234151553 is a deficient number, since it is larger than the sum of its proper divisors (1).

2234151553 is an equidigital number, since it uses as much as digits as its factorization.

2234151553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18000, while the sum is 31.

The square root of 2234151553 is about 47266.8123845897. The cubic root of 2234151553 is about 1307.2868019540.

Adding to 2234151553 its reverse (3551514322), we get a palindrome (5785665875).

The spelling of 2234151553 in words is "two billion, two hundred thirty-four million, one hundred fifty-one thousand, five hundred fifty-three".