451532150154004 has 6 divisors (see below), whose sum is σ = 790181262769514. Its totient is φ = 225766075077000.

The previous prime is 451532150153983. The next prime is 451532150154061. The reversal of 451532150154004 is 400451051235154.

It can be written as a sum of positive squares in only one way, i.e., 446271540019600 + 5260610134404 = 21125140^2 + 2293602^2 .

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, 56441518769247 + ... + 56441518769254.

Almost surely, 2^{451532150154004} is an apocalyptic number.

It is an amenable number.

451532150154004 is a deficient number, since it is larger than the sum of its proper divisors (338649112615510).

451532150154004 is a wasteful number, since it uses less digits than its factorization.

451532150154004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112883037538505 (or 112883037538503 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 40.

It can be divided in two parts, 451532150 and 154004, that added together give a palindrome (451686154).

The spelling of 451532150154004 in words is "four hundred fifty-one trillion, five hundred thirty-two billion, one hundred fifty million, one hundred fifty-four thousand, four".