287225563054 has 16 divisors (see below), whose sum is σ = 434205465408. Its totient is φ = 142494381792.

The previous prime is 287225562983. The next prime is 287225563061. The reversal of 287225563054 is 450365522782.

It is a junction number, because it is equal to n+sod(n) for n = 287225562989 and 287225563007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 848589 + ... + 1137784.

It is an arithmetic number, because the mean of its divisors is an integer number (27137841588).

Almost surely, 2^287225563054 is an apocalyptic number.

287225563054 is a deficient number, since it is larger than the sum of its proper divisors (146979902354).

287225563054 is a wasteful number, since it uses less digits than its factorization.

287225563054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1986939.

The product of its (nonzero) digits is 4032000, while the sum is 49.

The spelling of 287225563054 in words is "two hundred eighty-seven billion, two hundred twenty-five million, five hundred sixty-three thousand, fifty-four".