450214050515 has 8 divisors (see below), whose sum is σ = 547866112608. Its totient is φ = 355098405760.

The previous prime is 450214050467. The next prime is 450214050589. The reversal of 450214050515 is 515050412054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 450214050515 - 2¹² = 450214046419 is a prime.

It is a super-2 number, since 2×450214050515² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 634103942 + ... + 634104651.

It is an arithmetic number, because the mean of its divisors is an integer number (68483264076).

Almost surely, 2^450214050515 is an apocalyptic number.

450214050515 is a deficient number, since it is larger than the sum of its proper divisors (97652062093).

450214050515 is a wasteful number, since it uses less digits than its factorization.

450214050515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268208669.

The product of its (nonzero) digits is 20000, while the sum is 32.

Adding to 450214050515 its reverse (515050412054), we get a palindrome (965264462569).

The spelling of 450214050515 in words is "four hundred fifty billion, two hundred fourteen million, fifty thousand, five hundred fifteen".