450136513354 has 12 divisors (see below), whose sum is σ = 742167226962. Its totient is φ = 204607505960.

The previous prime is 450136513339. The next prime is 450136513357. The reversal of 450136513354 is 453315631054.

It can be written as a sum of positive squares in only one way, i.e., 414899592129 + 35236921225 = 644127^2 + 187715^2 .

It is not an unprimeable number, because it can be changed into a prime (450136513357) 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 5 ways as a sum of consecutive naturals, for example, 930033877 + ... + 930034360.

Almost surely, 2^450136513354 is an apocalyptic number.

450136513354 is a deficient number, since it is larger than the sum of its proper divisors (292030713608).

450136513354 is a wasteful number, since it uses less digits than its factorization.

450136513354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1860068261 (or 1860068250 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 450136513354 in words is "four hundred fifty billion, one hundred thirty-six million, five hundred thirteen thousand, three hundred fifty-four".