283545054 has 24 divisors (see below), whose sum is σ = 661605672. Its totient is φ = 87244560.

The previous prime is 283545049. The next prime is 283545107. The reversal of 283545054 is 450545382.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 605632 + ... + 606099.

It is an arithmetic number, because the mean of its divisors is an integer number (27566903).

Almost surely, 2^283545054 is an apocalyptic number.

283545054 is an abundant number, since it is smaller than the sum of its proper divisors (378060618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

283545054 is a wasteful number, since it uses less digits than its factorization.

283545054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211752 (or 1211749 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The square root of 283545054 is about 16838.7960971086. The cubic root of 283545054 is about 656.9626689380.

The spelling of 283545054 in words is "two hundred eighty-three million, five hundred forty-five thousand, fifty-four".