450425242056215 has 16 divisors (see below), whose sum is σ = 572316037413120. Its totient is φ = 339137178938880.

The previous prime is 450425242056193. The next prime is 450425242056259. The reversal of 450425242056215 is 512650242524054.

It is not a de Polignac number, because 450425242056215 - 2⁶ = 450425242056151 is a prime.

It is a super-2 number, since 2×450425242056215² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 450425242056215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46595975 + ... + 55425944.

It is an arithmetic number, because the mean of its divisors is an integer number (35769752338320).

Almost surely, 2^{450425242056215} is an apocalyptic number.

450425242056215 is a deficient number, since it is larger than the sum of its proper divisors (121890795356905).

450425242056215 is a wasteful number, since it uses less digits than its factorization.

450425242056215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102073882.

The product of its (nonzero) digits is 3840000, while the sum is 47.

The spelling of 450425242056215 in words is "four hundred fifty trillion, four hundred twenty-five billion, two hundred forty-two million, fifty-six thousand, two hundred fifteen".