450510034222245 has 32 divisors (see below), whose sum is σ = 722259553736448. Its totient is φ = 239791265860608.

The previous prime is 450510034222219. The next prime is 450510034222247. The reversal of 450510034222245 is 542222430015054.

It is not a de Polignac number, because 450510034222245 - 2⁹ = 450510034221733 is a prime.

It is a super-2 number, since 2×450510034222245² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450510034222247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4480957 + ... + 30349613.

It is an arithmetic number, because the mean of its divisors is an integer number (22570611054264).

Almost surely, 2^{450510034222245} is an apocalyptic number.

It is an amenable number.

450510034222245 is a deficient number, since it is larger than the sum of its proper divisors (271749519514203).

450510034222245 is a wasteful number, since it uses less digits than its factorization.

450510034222245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25870989.

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 450510034222245 its reverse (542222430015054), we get a palindrome (992732464237299).

The spelling of 450510034222245 in words is "four hundred fifty trillion, five hundred ten billion, thirty-four million, two hundred twenty-two thousand, two hundred forty-five".