450101453 has 2 divisors, whose sum is σ = 450101454. Its totient is φ = 450101452.

The previous prime is 450101423. The next prime is 450101479. The reversal of 450101453 is 354101054.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 423248329 + 26853124 = 20573^2 + 5182^2 .

It is a cyclic number.

It is not a de Polignac number, because 450101453 - 2⁶ = 450101389 is a prime.

It is a super-2 number, since 2×450101453² = 405182635985422418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (450101423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225050726 + 225050727.

It is an arithmetic number, because the mean of its divisors is an integer number (225050727).

Almost surely, 2^450101453 is an apocalyptic number.

It is an amenable number.

450101453 is a deficient number, since it is larger than the sum of its proper divisors (1).

450101453 is an equidigital number, since it uses as much as digits as its factorization.

450101453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 450101453 is about 21215.5945709754. The cubic root of 450101453 is about 766.3670165040.

The spelling of 450101453 in words is "four hundred fifty million, one hundred one thousand, four hundred fifty-three".