283775615655 has 24 divisors (see below), whose sum is σ = 528170126832. Its totient is φ = 129725995392.

The previous prime is 283775615597. The next prime is 283775615657. The reversal of 283775615655 is 556516577382.

It is not a de Polignac number, because 283775615655 - 2⁹ = 283775615143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283775615657) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 193043902 + ... + 193045371.

It is an arithmetic number, because the mean of its divisors is an integer number (22007088618).

Almost surely, 2^283775615655 is an apocalyptic number.

283775615655 is a deficient number, since it is larger than the sum of its proper divisors (244394511177).

283775615655 is a wasteful number, since it uses less digits than its factorization.

283775615655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386089295 (or 386089288 counting only the distinct ones).

The product of its digits is 52920000, while the sum is 60.

The spelling of 283775615655 in words is "two hundred eighty-three billion, seven hundred seventy-five million, six hundred fifteen thousand, six hundred fifty-five".