450150014623 has 2 divisors, whose sum is σ = 450150014624. Its totient is φ = 450150014622.

The previous prime is 450150014593. The next prime is 450150014653. The reversal of 450150014623 is 326410051054.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (450150014593) and next prime (450150014653).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-450150014623 is a prime.

It is a super-2 number, since 2×450150014623² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (450150014653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225075007311 + 225075007312.

It is an arithmetic number, because the mean of its divisors is an integer number (225075007312).

Almost surely, 2^450150014623 is an apocalyptic number.

450150014623 is a deficient number, since it is larger than the sum of its proper divisors (1).

450150014623 is an equidigital number, since it uses as much as digits as its factorization.

450150014623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 450150014623 its reverse (326410051054), we get a palindrome (776560065677).

The spelling of 450150014623 in words is "four hundred fifty billion, one hundred fifty million, fourteen thousand, six hundred twenty-three".