855386480010 has 32 divisors (see below), whose sum is σ = 2055639532032. Its totient is φ = 227801730240.

The previous prime is 855386480009. The next prime is 855386480089. The reversal of 855386480010 is 10084683558.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18810106 + ... + 18855525.

It is an arithmetic number, because the mean of its divisors is an integer number (64238735376).

Almost surely, 2^855386480010 is an apocalyptic number.

855386480010 is an abundant number, since it is smaller than the sum of its proper divisors (1200253052022).

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

855386480010 is a wasteful number, since it uses less digits than its factorization.

855386480010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37666398.

The product of its (nonzero) digits is 921600, while the sum is 48.

The spelling of 855386480010 in words is "eight hundred fifty-five billion, three hundred eighty-six million, four hundred eighty thousand, ten".