2283215551 has 2 divisors, whose sum is σ = 2283215552. Its totient is φ = 2283215550.

The previous prime is 2283215531. The next prime is 2283215587. The reversal of 2283215551 is 1555123822.

2283215551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2283215551 - 2⁷ = 2283215423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2283215521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1141607775 + 1141607776.

It is an arithmetic number, because the mean of its divisors is an integer number (1141607776).

Almost surely, 2^2283215551 is an apocalyptic number.

2283215551 is a deficient number, since it is larger than the sum of its proper divisors (1).

2283215551 is an equidigital number, since it uses as much as digits as its factorization.

2283215551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24000, while the sum is 34.

The square root of 2283215551 is about 47783.0048343551. The cubic root of 2283215551 is about 1316.7873262779.

It can be divided in two parts, 22832 and 15551, that added together give a palindrome (38383).

The spelling of 2283215551 in words is "two billion, two hundred eighty-three million, two hundred fifteen thousand, five hundred fifty-one".