451115735011450 has 24 divisors (see below), whose sum is σ = 839250111340800. Its totient is φ = 180408693097200.

The previous prime is 451115735011433. The next prime is 451115735011453. The reversal of 451115735011450 is 54110537511154.

It is a super-2 number, since 2×451115735011450² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 451115735011397 and 451115735011406.

It is not an unprimeable number, because it can be changed into a prime (451115735011453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 939780336 + ... + 940260235.

It is an arithmetic number, because the mean of its divisors is an integer number (34968754639200).

Almost surely, 2^{451115735011450} is an apocalyptic number.

451115735011450 is a deficient number, since it is larger than the sum of its proper divisors (388134376329350).

451115735011450 is a wasteful number, since it uses less digits than its factorization.

451115735011450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1880045382 (or 1880045377 counting only the distinct ones).

The product of its (nonzero) digits is 210000, while the sum is 43.

The spelling of 451115735011450 in words is "four hundred fifty-one trillion, one hundred fifteen billion, seven hundred thirty-five million, eleven thousand, four hundred fifty".