450125652001511 has 32 divisors (see below), whose sum is σ = 463993570833600. Its totient is φ = 436350708550656.

The previous prime is 450125652001453. The next prime is 450125652001537. The reversal of 450125652001511 is 115100256521054.

It is a cyclic number.

It is not a de Polignac number, because 450125652001511 - 2¹⁸ = 450125651739367 is a prime.

It is a super-2 number, since 2×450125652001511² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450125652001541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34847531825 + ... + 34847544741.

It is an arithmetic number, because the mean of its divisors is an integer number (14499799088550).

Almost surely, 2^{450125652001511} is an apocalyptic number.

450125652001511 is a deficient number, since it is larger than the sum of its proper divisors (13867918832089).

450125652001511 is a wasteful number, since it uses less digits than its factorization.

450125652001511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16323.

The product of its (nonzero) digits is 60000, while the sum is 38.

The spelling of 450125652001511 in words is "four hundred fifty trillion, one hundred twenty-five billion, six hundred fifty-two million, one thousand, five hundred eleven".