1453435056 has 40 divisors (see below), whose sum is σ = 4171898160. Its totient is φ = 484478208.

The previous prime is 1453435051. The next prime is 1453435063. The reversal of 1453435056 is 6505343541.

1453435056 is a `hidden beast` number, since 145 + 3 + 4 + 3 + 505 + 6 = 666.

It is a super-2 number, since 2×1453435056² = 4224946924019446272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1453435056.

It is not an unprimeable number, because it can be changed into a prime (1453435051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1681785 + ... + 1682648.

It is an arithmetic number, because the mean of its divisors is an integer number (104297454).

Almost surely, 2^1453435056 is an apocalyptic number.

1453435056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1453435056 is an abundant number, since it is smaller than the sum of its proper divisors (2718463104).

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

1453435056 is a wasteful number, since it uses less digits than its factorization.

1453435056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3364450 (or 3364438 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The square root of 1453435056 is about 38123.9433427341. The cubic root of 1453435056 is about 1132.7442778178.

Adding to 1453435056 its reverse (6505343541), we get a palindrome (7958778597).

The spelling of 1453435056 in words is "one billion, four hundred fifty-three million, four hundred thirty-five thousand, fifty-six".