854049009908 has 24 divisors (see below), whose sum is σ = 1507119117504. Its totient is φ = 423453456000.

The previous prime is 854049009907. The next prime is 854049009977. The reversal of 854049009908 is 809900940458.

854049009908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×854049009908² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (854049009907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 893285 + ... + 1583052.

It is an arithmetic number, because the mean of its divisors is an integer number (62796629896).

Almost surely, 2^854049009908 is an apocalyptic number.

It is an amenable number.

854049009908 is a deficient number, since it is larger than the sum of its proper divisors (653070107596).

854049009908 is a wasteful number, since it uses less digits than its factorization.

854049009908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2477063 (or 2477061 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 56.

The spelling of 854049009908 in words is "eight hundred fifty-four billion, forty-nine million, nine thousand, nine hundred eight".