283878096957 has 96 divisors (see below), whose sum is σ = 521137152000. Its totient is φ = 149542106688.

The previous prime is 283878096899. The next prime is 283878096961. The reversal of 283878096957 is 759690878382.

It is not a de Polignac number, because 283878096957 - 2¹¹ = 283878094909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (283878092957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 26282044 + ... + 26292842.

It is an arithmetic number, because the mean of its divisors is an integer number (5428512000).

Almost surely, 2^283878096957 is an apocalyptic number.

283878096957 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

283878096957 is a deficient number, since it is larger than the sum of its proper divisors (237259055043).

283878096957 is a wasteful number, since it uses less digits than its factorization.

283878096957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11664 (or 11645 counting only the distinct ones).

The product of its (nonzero) digits is 365783040, while the sum is 72.

The spelling of 283878096957 in words is "two hundred eighty-three billion, eight hundred seventy-eight million, ninety-six thousand, nine hundred fifty-seven".