706505481850 has 48 divisors (see below), whose sum is σ = 1503425488896. Its totient is φ = 241972920000.

The previous prime is 706505481823. The next prime is 706505481853. The reversal of 706505481850 is 58184505607.

706505481850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 706505481794 and 706505481803.

It is not an unprimeable number, because it can be changed into a prime (706505481853) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 743226 + ... + 1401925.

It is an arithmetic number, because the mean of its divisors is an integer number (31321364352).

Almost surely, 2^706505481850 is an apocalyptic number.

706505481850 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

706505481850 is an abundant number, since it is smaller than the sum of its proper divisors (796920007046).

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

706505481850 is a wasteful number, since it uses less digits than its factorization.

706505481850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2146111 (or 2146106 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 49.

The spelling of 706505481850 in words is "seven hundred six billion, five hundred five million, four hundred eighty-one thousand, eight hundred fifty".