451532150116436 has 6 divisors (see below), whose sum is σ = 790181262703770. Its totient is φ = 225766075058216.

The previous prime is 451532150116423. The next prime is 451532150116441. The reversal of 451532150116436 is 634611051235154.

It can be written as a sum of positive squares in only one way, i.e., 277551934812100 + 173980215304336 = 16659890^2 + 13190156^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56441518764551 + ... + 56441518764558.

It is an arithmetic number, because the mean of its divisors is an integer number (131696877117295).

Almost surely, 2^{451532150116436} is an apocalyptic number.

It is an amenable number.

451532150116436 is a deficient number, since it is larger than the sum of its proper divisors (338649112587334).

451532150116436 is a wasteful number, since it uses less digits than its factorization.

451532150116436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112883037529113 (or 112883037529111 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 47.

The spelling of 451532150116436 in words is "four hundred fifty-one trillion, five hundred thirty-two billion, one hundred fifty million, one hundred sixteen thousand, four hundred thirty-six".