35449820850 has 48 divisors (see below), whose sum is σ = 88124538240. Its totient is φ = 9430814400.

The previous prime is 35449820831. The next prime is 35449820863. The reversal of 35449820850 is 5802894453.

It is a self number, because there is not a number n which added to its sum of digits gives 35449820850.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 217530 + ... + 343829.

It is an arithmetic number, because the mean of its divisors is an integer number (1835927880).

Almost surely, 2^35449820850 is an apocalyptic number.

35449820850 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

35449820850 is an abundant number, since it is smaller than the sum of its proper divisors (52674717390).

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

35449820850 is a wasteful number, since it uses less digits than its factorization.

35449820850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561795 (or 561790 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 48.

The spelling of 35449820850 in words is "thirty-five billion, four hundred forty-nine million, eight hundred twenty thousand, eight hundred fifty".