481400515786 has 32 divisors (see below), whose sum is σ = 735428460672. Its totient is φ = 236310662400.

The previous prime is 481400515781. The next prime is 481400515789. The reversal of 481400515786 is 687515004184.

It is not an unprimeable number, because it can be changed into a prime (481400515781) 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 15 ways as a sum of consecutive naturals, for example, 9366270 + ... + 9417526.

It is an arithmetic number, because the mean of its divisors is an integer number (22982139396).

Almost surely, 2^481400515786 is an apocalyptic number.

481400515786 is a deficient number, since it is larger than the sum of its proper divisors (254027944886).

481400515786 is a wasteful number, since it uses less digits than its factorization.

481400515786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51774.

The product of its (nonzero) digits is 1075200, while the sum is 49.

The spelling of 481400515786 in words is "four hundred eighty-one billion, four hundred million, five hundred fifteen thousand, seven hundred eighty-six".