450013051 has 2 divisors, whose sum is σ = 450013052. Its totient is φ = 450013050.

The previous prime is 450013049. The next prime is 450013061. The reversal of 450013051 is 150310054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 450013051 - 2¹ = 450013049 is a prime.

Together with 450013049, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (450013061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225006525 + 225006526.

It is an arithmetic number, because the mean of its divisors is an integer number (225006526).

Almost surely, 2^450013051 is an apocalyptic number.

450013051 is a deficient number, since it is larger than the sum of its proper divisors (1).

450013051 is an equidigital number, since it uses as much as digits as its factorization.

450013051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 450013051 is about 21213.5110483861. The cubic root of 450013051 is about 766.3168405474.

The spelling of 450013051 in words is "four hundred fifty million, thirteen thousand, fifty-one".