283030550553 has 16 divisors (see below), whose sum is σ = 407360315520. Its totient is φ = 174259688064.

The previous prime is 283030550549. The next prime is 283030550567. The reversal of 283030550553 is 355055030382.

It is not a de Polignac number, because 283030550553 - 2² = 283030550549 is a prime.

It is not an unprimeable number, because it can be changed into a prime (283030550533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70720276 + ... + 70724277.

It is an arithmetic number, because the mean of its divisors is an integer number (25460019720).

Almost surely, 2^283030550553 is an apocalyptic number.

283030550553 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

283030550553 is a deficient number, since it is larger than the sum of its proper divisors (124329764967).

283030550553 is a wasteful number, since it uses less digits than its factorization.

283030550553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141444608.

The product of its (nonzero) digits is 270000, while the sum is 39.

The spelling of 283030550553 in words is "two hundred eighty-three billion, thirty million, five hundred fifty thousand, five hundred fifty-three".