2887457288860 has 12 divisors (see below), whose sum is σ = 6063660306648. Its totient is φ = 1154982915536.

The previous prime is 2887457288857. The next prime is 2887457288861. The reversal of 2887457288860 is 688827547882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2887457288861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72186432202 + ... + 72186432241.

It is an arithmetic number, because the mean of its divisors is an integer number (505305025554).

Almost surely, 2^{2887457288860} is an apocalyptic number.

2887457288860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2887457288860 is an abundant number, since it is smaller than the sum of its proper divisors (3176203017788).

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

2887457288860 is a wasteful number, since it uses less digits than its factorization.

2887457288860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144372864452 (or 144372864450 counting only the distinct ones).

The product of its (nonzero) digits is 770703360, while the sum is 73.

The spelling of 2887457288860 in words is "two trillion, eight hundred eighty-seven billion, four hundred fifty-seven million, two hundred eighty-eight thousand, eight hundred sixty".