450772336436 has 6 divisors (see below), whose sum is σ = 788851588770. Its totient is φ = 225386168216.

The previous prime is 450772336387. The next prime is 450772336537. The reversal of 450772336436 is 634633277054.

It can be written as a sum of positive squares in only one way, i.e., 312011616400 + 138760720036 = 558580^2 + 372506^2 .

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, 56346542051 + ... + 56346542058.

It is an arithmetic number, because the mean of its divisors is an integer number (131475264795).

Almost surely, 2^450772336436 is an apocalyptic number.

It is an amenable number.

450772336436 is a deficient number, since it is larger than the sum of its proper divisors (338079252334).

450772336436 is a wasteful number, since it uses less digits than its factorization.

450772336436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112693084113 (or 112693084111 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 50.

The spelling of 450772336436 in words is "four hundred fifty billion, seven hundred seventy-two million, three hundred thirty-six thousand, four hundred thirty-six".