451610000049 has 96 divisors (see below), whose sum is σ = 711197262720. Its totient is φ = 253881298944.

The previous prime is 451609999991. The next prime is 451610000053. The reversal of 451610000049 is 940000016154.

It is a happy number.

It is not a de Polignac number, because 451610000049 - 2⁸ = 451609999793 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 451609999980 and 451610000025.

It is not an unprimeable number, because it can be changed into a prime (451610000099) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 40269967 + ... + 40281179.

It is an arithmetic number, because the mean of its divisors is an integer number (7408304820).

Almost surely, 2^451610000049 is an apocalyptic number.

It is an amenable number.

451610000049 is a deficient number, since it is larger than the sum of its proper divisors (259587262671).

451610000049 is a wasteful number, since it uses less digits than its factorization.

451610000049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11411 (or 11398 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 451610000049 in words is "four hundred fifty-one billion, six hundred ten million, forty-nine", and thus it is an aban number.