452261226471456 has 24 divisors (see below), whose sum is σ = 1187185719487824. Its totient is φ = 150753742157120.

The previous prime is 452261226471451. The next prime is 452261226471487. The reversal of 452261226471456 is 654174622162254.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×452261226471456² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 452261226471396 and 452261226471405.

It is not an unprimeable number, because it can be changed into a prime (452261226471451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2355527221110 + ... + 2355527221301.

It is an arithmetic number, because the mean of its divisors is an integer number (49466071645326).

Almost surely, 2^{452261226471456} is an apocalyptic number.

It is an amenable number.

452261226471456 is an abundant number, since it is smaller than the sum of its proper divisors (734924493016368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

452261226471456 is a wasteful number, since it uses less digits than its factorization.

452261226471456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4711054442424 (or 4711054442416 counting only the distinct ones).

The product of its digits is 38707200, while the sum is 57.

The spelling of 452261226471456 in words is "four hundred fifty-two trillion, two hundred sixty-one billion, two hundred twenty-six million, four hundred seventy-one thousand, four hundred fifty-six".