4457081873100 has 144 divisors (see below), whose sum is σ = 12913410495776. Its totient is φ = 1186935552000.

The previous prime is 4457081873089. The next prime is 4457081873113. The reversal of 4457081873100 is 13781807544.

It is a super-2 number, since 2×4457081873100² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4457081873100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1108449090 + ... + 1108453110.

Almost surely, 2^{4457081873100} is an apocalyptic number.

It is an amenable number.

4457081873100 is an abundant number, since it is smaller than the sum of its proper divisors (8456328622676).

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

4457081873100 is a wasteful number, since it uses less digits than its factorization.

4457081873100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8156 (or 8149 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 48.

The spelling of 4457081873100 in words is "four trillion, four hundred fifty-seven billion, eighty-one million, eight hundred seventy-three thousand, one hundred".