283821487604 has 6 divisors (see below), whose sum is σ = 496687603314. Its totient is φ = 141910743800.

The previous prime is 283821487603. The next prime is 283821487643. The reversal of 283821487604 is 406784128382.

It can be written as a sum of positive squares in only one way, i.e., 152271648400 + 131549839204 = 390220^2 + 362698^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283821487603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35477685947 + ... + 35477685954.

It is an arithmetic number, because the mean of its divisors is an integer number (82781267219).

Almost surely, 2^283821487604 is an apocalyptic number.

It is an amenable number.

283821487604 is a deficient number, since it is larger than the sum of its proper divisors (212866115710).

283821487604 is a wasteful number, since it uses less digits than its factorization.

283821487604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70955371905 (or 70955371903 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 53.

The spelling of 283821487604 in words is "two hundred eighty-three billion, eight hundred twenty-one million, four hundred eighty-seven thousand, six hundred four".